cutting machine

What is a CNC flame strips cutting machine and what is it used for? A CNC flame strips cutting machine is a gantry-type multi-torch oxy-fuel cutting system used mainly as the first workstation in an H-beam and box-beam production line. Instead of cutting one shape at a time, it uses 9 (or more) strip flame torches lined up across the gantry together with 1–2 CNC flame torches, so the operator can cut several flange and web blanks out of one steel plate in a single pass. The numerical controller drives the gantry along precision-machined rails, while each individual torch is raised, ignited and height-controlled automatically. For structural-steel workshops that build H-beams, box columns, and similar welded section members, it dramatically shortens the plate-blanking step that used to be done by hand-marking + manual oxy-fuel cutting. What does "9+1" or "1+1" torch configuration mean on a strip flame cutting machine? The "9+1" or "9 strips + 1 CNC" notation describes how many cutting torches are mounted on the gantry and how they are operated. The 9 strip torches are ganged to a fixed spacing (for example 50 mm or 80 mm) and all cut a straight line in parallel — they are designed for high-speed, repetitive blanking of flange and web strips from a wide plate. The 1 or 2 extra CNC torches are individually programmable and are reserved for profiles, curves, holes, edge preparation, or bevel cuts. A "1+1" version uses one flame torch and one plasma torch as the CNC pair, which lets the same machine cut carbon-steel strips with flame and stainless / non-ferrous profiles with plasma. When ordering, the rule of thumb is: pick strip torch count based on the narrowest strip width you cut most often, and decide the CNC torch count based on how many profile / bevel jobs you need to run in addition to straight strip cutting. How does a gantry-type strip flame cutting machine work inside an H-beam production line? Inside a typical H-beam production line the strip flame cutter sits at the very front. A crane places a raw steel plate on the cutting bed, the operator enters the strip widths and lengths into the CNC controller (or imports a DXF / NC file from nesting software such as FastCAM or StartCAM), and the gantry moves along the length of the plate while the strip torches ignite simultaneously and slice the plate into flange plates, web plates, and any required stay / base plates in one automatic cycle. After cutting, the pieces are released for the next station — group-arc straightening of the strips, shot blasting, and feeding into the H-beam assembly machine. By moving this blanking step from manual to CNC, a single operator can replace 2–3 manual cutters and the cut tolerance improves from around ±2 mm to within ±0.5 mm/m, which directly reduces downstream welding and straightening problems. Flame strips cutting vs plasma cutting for H-beam plate blanking — which should I use? The choice comes down to plate thickness, material and downstream quality. Oxy-fuel flame cutting is unbeatable on low-carbon steel plates from about 6 mm up to 100–150 mm thick: it is cheap (only oxygen + acetylene or propane), fast on thick plate, and produces a cut edge that is fully acceptable for downstream submerged-arc welding of H-beams. Plasma cutting is faster and cleaner on thin plates (typically 0.5–25 mm), and is the only option for stainless steel, aluminum, copper and other non-ferrous materials. For a workshop that mainly fabricates carbon-steel H-beams and box columns, a flame-only strip cutter is the most cost-effective choice. For a workshop that also processes stainless plate or wants accurate small holes, a flame + plasma hybrid configuration such as "9+1+1" or "6+2+2" lets you keep flame as the workhorse and use plasma for the special jobs. Trying to cut thick plate (30 mm) with plasma alone is technically possible but expensive — you pay for a 200+ A class plasma power supply and the consumable cost per meter becomes much higher than flame. What thickness range can a CNC flame strips cutting machine handle? Most standard gantry-type strip flame cutting machines on the market are rated for carbon-steel plate thickness from about 6 mm up to 100 mm with a single torch (the YOMI YM-CS series is a typical example, with an effective working size of 3,150 × 8,000 mm and a machine size of 4,000 × 10,000 mm). The actual cutting thickness window depends on three things: the oxygen delivery pressure you can supply (a thicker plate needs higher oxygen pressure and preheat time), the nozzle size of the torch (a #3 nozzle handles roughly 6–50 mm cleanly, larger nozzles are required for 50 mm), and whether you pierce or start from an edge. For plates thicker than 100 mm the torch usually has to be slowed down and you start seeing more slag on the lower edge — at that point most customers switch to a heavier gantry with reinforced drives and oxygen-boost hardware, or move the job to a dedicated thick-plate CNC flame cutter. Plasma should be considered when the bulk of your work drops under 25 mm and you want a cleaner kerf. How do I program and nest parts on a CNC flame strips cutting machine? Programming and nesting follow a standard DXF / NC workflow. The nesting step — where cutting paths are arranged so the maximum number of flange / web pieces fit on one plate — is done in dedicated nesting software such as FastCAM, StartCAM, InteGNPS or ProNest. The software outputs an optimized .NC file that lists every cut, including strip width, strip length, lead-in / lead-out lines, common-edge cuts (which let adjacent pieces share a cut line and save steel), and micro-junctions (bridges that hold the piece in place during cutting to prevent it from falling and damaging the torch). The .NC file is then loaded into the machine's CNC system — F2300B / FAGOR / Hypertherm EDGE Pro are common options — and the operator simply enters plate thickness to let the system auto-set the cutting parameters (oxygen pressure, nozzle type, cutting speed). For higher-end applications you can also import 3D models from Tekla or PDMS and let the software generate the cuts automatically, which is particularly useful when an H-beam fabrication order arrives with a full BOM from the structural engineer. What should I check before buying a CNC flame strips cutting machine? Before signing the order, walk through this 8-point checklist. (1) Rail span — typically 3,000 / 4,000 / 5,000 mm, chosen to fit roughly 80 % of your flange and web plate widths with at least 200 mm overhang. (2) Effective working length — usually 10,000 or 12,000 mm to cover a 12 m H-beam blank in one pass. (3) Drive mode — single-side gear-and-rack drive is enough for small workshops; double-side drive is recommended whenever the rail span exceeds 4,000 mm or you routinely cut plates above 80 mm. (4) Strip torch count and spacing — make sure the spacing matches your most common strip width (50 / 80 / 100 mm are common). (5) CNC torch count and type — confirm whether you need flame only, plasma only, or a hybrid, and pick a plasma power supply with enough amperage headroom. (6) CNC controller — F2300B / Fangling is the Chinese standard, Hypertherm EDGE Pro / Fagor are the higher-end options used for export orders. (7) Height control and ignition — automatic arc-voltage height control plus auto-igniter is now an industry default; capacitive height controllers are also acceptable. (8) After-sales — confirm 12-month warranty, on-site installation, English-language operator training, and that the supplier stocks spare nozzles, heating rings and gas hoses locally. Technical Specifications of CNC Flame Strips Cutting Machine ParameterValue Share CategoriesPlate Cutting Machine BrandYOMI CNC Cutting&Welding Machinery ModelYM-CS Effective working size3150*8000mm machine size4000*10000mm CNC Control SystemF2300B Control System X axis750w Japanese Panasonic servo motor with reducer Y axis750w Japanese Panasonic servo motor with reducer Z axis400w Japanese Panasonic servo motor Nesting SoftwareStartCAM nesting software Product Gallery Applications The CNC Flame Strips Cutting Machine is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures. Learn more about the CNC Flame Strips Cutting Machine: https://www.steelstructurer.com/pid18376093/CNC-Flame-Strips-Cutting-Machine.htm For more information about CNC Flame Strips Cutting Machine and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

What are the most common plasma pipe cutting problems and how to fix them? Most plasma pipe cutting problems trace back to five root causes: worn consumables, poor air quality, wrong settings, poor ground connection, and technique errors. The most frequent issues include: (1) Poor cut quality with excessive dross — usually caused by incorrect cutting speed, low air pressure, or worn nozzles. Fix by adjusting speed, verifying air pressure at 6-7 bar, and replacing consumables. (2) Double arcing — the arc attaches to the nozzle instead of passing through the orifice, destroying it rapidly. Usually caused by worn electrodes (hafnium pit exceeding 0.040 inch depth), moisture in the air, or running above the nozzle amperage rating. (3) Wide kerf or rough cut surface — typically a worn nozzle with an enlarged orifice. Replace the nozzle and electrode as a set. (4) Arc will not start — check the electrode for deep cratering, verify gas pressure, and ensure consumables are properly tightened. These three steps — replace consumables, verify air quality, and check ground — fix approximately 80% of plasma cutting complaints. How often should plasma cutting consumables be replaced? Plasma cutting consumables — nozzles, electrodes, swirl rings, and shield caps — typically need replacement every 100-200 arc hours, depending on the material thickness, amperage, and air quality. Signs that consumables need replacement include: difficulty starting the pilot arc, wider kerf than normal, excessive bottom dross, uneven or angled cut edges, increased arc instability, and reduced cutting speed. For the electrode, check the hafnium insert pitting depth: replace when the pit exceeds approximately 3/32 inch for oxygen or air plasma, or 1/8 inch for argon or nitrogen. Always replace the nozzle and electrode as a set to prevent accelerated wear from mismatched parts. Establishing a preventive replacement schedule based on cutting hours is far more cost-effective than waiting for consumables to fail during production. How to prevent thermal distortion when cutting round pipes? Thermal distortion occurs due to concentrated heat input from the plasma arc. To minimize it: (1) Use precision or high-definition plasma systems that deliver narrower, more focused arcs and faster cutting speeds, reducing the heat-affected zone (HAZ). (2) Adjust cutting parameters — amperage, travel speed, and pilot arc duration — to match the pipe diameter and wall thickness. Slower speeds increase heat buildup. (3) For thin-walled tubing, use support fixtures or mandrels to maintain structural integrity during piercing and contouring. (4) Consider water-table cutting, which suppresses smoke and noise while providing immediate cooling to the workpiece. (5) Maintain proper torch standoff distance using automatic torch height control (ATHC), which dynamically adjusts the torch distance during cutting, especially on curved or warped stock. The YOMI YM-XY3 includes a plasma torch anti-collision protection system to help maintain consistent height. What compressed air quality is required for plasma pipe cutting? Clean, dry, oil-free compressed air is critical for plasma cutting performance and consumable life. The YOMI YM-XY3 requires a working pressure above 0.7 MPa with a gas flow of approximately 4,500 L/h. Poor air quality — containing moisture, oil, or contaminants — is one of the most common causes of unstable plasma arcs and shortened consumable life. A proper air preparation system should include air filters, moisture separators, and air dryers. For optimal consumable life, the air supply should meet ISO 8573-1 Class 1.4.1 or better. Signs of contaminated air include rapid electrode pitting and nozzle blowout. Do not install new consumables until the air supply is verified clean. Drain the compressor tank regularly and check for air leaks in the supply line. How to choose the right plasma power source for a pipe cutting machine? The plasma power source determines cutting speed, thickness capacity, edge quality, and overall productivity. When selecting a power source for the YOMI YM-XY3: (1) Match the amperage to your typical wall thickness — 20-30A handles up to 6mm steel, 40-60A cuts up to 12mm, 80A+ handles 25mm or more. (2) Do not use maximum severance thickness as the sole specification — the more important figure is the thickness that can be cut consistently at the required quality and production speed. (3) Consider the gas type: oxygen for mild steel, nitrogen or argon-hydrogen for stainless and aluminum. (4) High-definition plasma (HDP) systems provide narrower arcs and better edge quality for precision work. (5) The correct plasma source should be selected as part of the complete machine specification rather than simply choosing the highest available amperage. The YM-XY3 supports CUT-60, CUT-100, and CUT-120 plasma cutter models from YOMI. What is the difference between 3-axis, 4-axis, and 5-axis pipe plasma cutting? The number of axes determines the complexity of cuts a pipe plasma machine can execute. The YOMI YM-XY3 is a 3-axis machine: X-axis moves the torch along the pipe length, Y-axis rotates the pipe, and Z-axis raises and lowers the torch. This configuration can cut holes, notches, and intersection lines on round pipes. A 4-axis system adds a torch tilt axis, enabling beveled edges for welding preparation (V, Y, and K bevels). A 5-axis system adds even more flexibility, allowing compound miter cuts, saddle notches, and complex 3D cutting patterns. For fabricators who primarily need straight cuts, holes, and pipe intersections on round pipe, a 3-axis machine like the YM-XY3 is the most cost-effective choice. For welding preparation requiring beveled edges or for complex structural connections, a 4-axis or 5-axis machine is necessary. How to optimize cutting speed and quality on a CNC pipe plasma machine? Optimizing cut quality on a CNC pipe plasma machine requires balancing several parameters. (1) Cutting speed: Too fast causes incomplete cuts and hard dross; too slow creates heavy, easy-to-remove dross and a wider heat-affected zone. Find the sweet spot where minimal dross appears. (2) Amperage: Set to 95% of the nozzle rating — too low creates a sloppy cut, too high drastically reduces nozzle life. (3) Torch height: Maintain 2-4mm standoff distance. Use automatic torch height control (ATHC) for consistent results. (4) Material type and thickness: Always match parameters to the specific material being cut. (5) Gas selection: Use oxygen for mild steel (faster, cleaner cuts), nitrogen or argon-hydrogen for stainless and aluminum. (6) Consumable condition: Inspect nozzles and electrodes before each shift. The YM-XY3 achieves cutting speeds of 10-2000 mm/min with rapid traverse up to 6000 mm/min, giving operators a wide range to optimize for each job. What industries and applications use round pipe plasma cutting machines? Round metal pipe plasma cutting machines are widely used across industries that require accurate pipe profiling and intersection cutting. Key applications include: (1) Pressure vessel manufacturing — cutting pipe joints and nozzle holes; (2) Steel structure fabrication — cutting structural pipe columns, braces, and connections; (3) Marine engineering and shipbuilding — pipe systems, exhaust pipes, and structural supports; (4) Oil and gas pipelines — cutting pipe intersections, branch connections, and repair sections; (5) Petrochemical industry — cutting process piping and fittings; (6) Construction — HVAC ducting, scaffolding connectors, and handrail tubing; (7) Power plant infrastructure — cutting boiler tubes and heat exchanger pipes. The YOMI YM-XY3 handles pipes from 40mm to 300mm diameter with cutting lengths up to 12 meters, covering most industrial pipe sizes used in these applications. Technical Specifications of Round Metal Pipe Plasma Cutting Machine ParameterValue Share CategoriesRound Pipe Cutting Machine BrandYOMI CNC Cutting&Welding Machinery ModelYM-XY3 Cut pipe diameterΦ=40～300mm Effective cutting length6000mm Plasma cutting tube wall thickness1-10mm Required workpiece ovality≤1% cutting speed10～2000mm/min Moving speed10～6000 mm/min maximum load300Kg X axisTorch moves along pipe axial direction Y axispipe rotation axis Z axisTorch moves up and down axis Model3 Axis Round Metal Pipe Plasma Cutting Machine Cutting rangePipe Length: 6M, 9M, 12M Machine size6800*1600*1800 Cutting methodFlame/Plasma Cutting thicknessFlame cutting: 6-60mm Plasma cuttingaccording to plasma power Plasma cutting speedAccording to plasma power Control systemF2300B Plasma cutting speed500-3500mm/min Plasma torch anti-collision protection systemYes Driving methodServo SoftwarePIPE2012 Working pressure of compressed gas＞7Mpa Required gas flow of plasma4500L/H Working environmentVentilation, no concussion Power voltage5KW(not include plasma power) Types of gasAcetylene Propane Product Gallery Applications The Round Metal Pipe Plasma Cutting Machine is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures. Learn more about the Round Metal Pipe Plasma Cutting Machine: https://www.steelstructurer.com/pid18376660/Round-Metal-Pipe-Plasma-Cutting-Machine.htm For more information about Round Metal Pipe Plasma Cutting Machine and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

What pipe diameter ranges does a bench type large pipe CNC plasma cutting machine cover? Bench type large pipe CNC plasma cutting machines are built in modular diameter ranges so the buyer can match the chuck and roller bed to the actual production mix. The YOMI YM-LBP is offered in three standard configurations: 108-1000 mm (small-to-medium line pipe), 219-1210 mm (standard structural and process pipe), and 325-1620 mm or 630-2000 mm (heavy offshore and pile casing diameters). The effective cutting length is 6000 mm, 9000 mm, or 12000 mm depending on the roller table extension. The floating chuck design means the chuck box can move vertically to centre the pipe without moving the pipe itself - this is critical for large-diameter work where the pipe weight makes it impractical to lift and re-centre. Choosing the right range is mainly about the most common pipe size in your production: a machine that is oversized for the work wastes capital, while an undersized machine forces operators to do hand layout on the jobs that fall outside its range, which defeats the purpose of investing in CNC. How do I choose between plasma cutting and flame cutting on a bench type pipe cutter? The choice between plasma and flame on the YOMI YM-LBP depends on wall thickness, material grade, and cut quality requirements. Plasma is the right mode for thin to medium wall thickness: 1-38 mm for vertical piercing cuts and 1-26 mm for bevel cuts, across carbon steel, stainless steel, and aluminium. The plasma arc runs at 10-2000 mm/min cutting speed with a ±45 degree bevel angle, and the cut surface is clean enough to go straight to welding after a light deburr. Flame (oxy-fuel) is the right mode for thick wall and heavy structural pipe: 6-60 mm vertical cut and 6-40 mm bevel cut, with a bevel angle up to 60 degrees, but the cutting speed is lower and the cut surface typically needs grinding before welding. In practice, large structural fabricators run both modes on the same machine: plasma for the saddle cuts, branch intersections, and any stainless or aluminium work, and flame for the heavy wall straight cuts and main-pipe bevels. The YM-LBP is supplied with both torch carriages so both modes can run from the same control system without re-fixturing. What are the most common applications of a bench type large pipe plasma cutter? Bench type large pipe CNC plasma cutting machines are used wherever heavy, large-diameter tubular components need to be cut and beveled to tight tolerances. The four biggest application areas are marine and offshore engineering (platform jacket legs, pile casings, subsea piping, mooring structures, conductor pipes), oil and gas pipelines (long-distance transmission line pipes, process piping, station piping, block valve assemblies), petrochemical and power plant construction (boiler feed piping, steam line piping, pressure vessel nozzles, economizer headers), and steel structure fabrication (large tubular trusses, stadium roof nodes, bridge arch members, wind tower door frames). Each application has slightly different priorities: offshore work demands tight bevel-angle accuracy for one-pass welding, pipeline work demands long length and high speed, pressure vessel work demands full-penetration weld prep with minimal slag, and structural work demands fast throughput on mixed diameters. The YM-LBP's three-axis flexibility (X, Y, A, B plus Z and W floating chuck) covers all four application areas on a single platform. What bevel angle should I cut for different pipe welding joints? Bevel angle selection depends on the welding process, the wall thickness, and the joint design standard. For standard V-groove butt joints on carbon steel pipe under ASME B31.3 or AWS D1.1, the typical plasma bevel is 30 +/- 2.5 degrees included angle with a 1.6-3.2 mm root face, used on wall thickness up to about 20 mm. For thicker wall in the same standard, a modified V or U-groove at 20-25 degrees is common to reduce weld metal volume. For branch-to-header connections (set-on, set-through, or slip-on branch), the saddle cut on the header pipe is usually cut at compound angles that the CAM software computes automatically from the branch pipe diameter and intersection angle - the YM-LBP's B-axis swing of +/- 60 degrees covers all standard branch intersections. For stainless steel pipe under ASME B31.1 or B31.3, the plasma bevel angle is often reduced to 15-20 degrees because the welding process has higher penetration. The YOMI PIPE control software on the Advantech IPC includes a standard bevel-angle library for these common cases, and the operator only needs to enter the joint code. How does the cutting programming work on a YOMI bench type pipe cutter? Programming on the YOMI YM-LBP is designed for fabricators who already work in 3D structural design tools. The system supports direct import from Tekla Structures, 3D3S, AutoCAD, and SolidWorks: the designer exports the pipe fitting model as a standard 3D file, the YOMI PIPE control software running on the Advantech IPC reads the model, identifies the pipe axes and the cut planes, and automatically generates the G-code for the five-axis cutting trajectory (X axial feed, Y pipe rotation, A radial torch swing, B axial torch swing, Z lift). For jobs without a 3D model - such as one-off saddle cuts - the operator uses the built-in curve library, which includes standard templates for branch intersections, miters, end bevels, and hole cut-outs, and enters the pipe diameter, wall thickness, branch angle, and bevel parameters through a touchscreen menu. The system automatically compensates for pipe ovality up to 1% and adjusts the torch path to keep the bevel angle constant around the pipe circumference. Programs can be saved and re-used for recurring parts. What are the key safety considerations when operating a bench type large pipe cutter? Operating a bench type large pipe cutting machine safely requires attention to four risk areas. First, mechanical safety: the floating chuck and the 10000 kg pipe weight mean a pinch-point hazard during loading - the operator must verify that the chuck jaws are fully retracted before moving the pipe, and the machine should be fitted with interlocked safety guarding around the cutting zone. Second, plasma arc safety: the cutting arc emits intense UV and IR radiation, so the operator must wear a DIN 9-13 plasma-rated auto-darkening helmet, flame-resistant clothing, and leather gloves; bystanders must be shielded by the machine enclosure. Third, fume and dust extraction: plasma cutting of stainless steel in particular produces hexavalent chromium fumes that are regulated under OSHA 29 CFR 1910.1026 and EU directive 2017/2398, so an integrated fume extraction system with HEPA filtration is mandatory and the working environment must be well ventilated. Fourth, electrical safety: the plasma power source operates at high DC voltage and the chassis must be grounded; the YOMI YM-LBP is built to operate in ambient temperatures from -20 to +50 deg C on 50/60 Hz supply with a dedicated earth connection verified at installation. What is the difference between a bench type and a roller type large pipe CNC cutting machine? Bench type and roller type large pipe CNC cutting machines are both heavy-duty pipe profilers, but they differ in how the pipe is supported and rotated. A bench type machine (like the YOMI YM-LBP) has the pipe sitting on a fixed roller bench, with the cutting carriage travelling above and the pipe rotating on a floating 3-jaw chuck at one end. This configuration is more accurate for heavy, large-diameter pipe because the pipe geometry stays stable on the bench and the chuck just provides the rotational drive. A roller type machine has the pipe carried on multiple driven rollers along its full length, with the cutting carriage fixed above; the rollers drive the pipe rotation. Roller type machines are better for very long lengths (above 9-12 m) and for continuous flow-line integration with upstream and downstream stations, but they require more floor space and the multiple drive points can introduce small alignment errors on heavy pipe. For offshore jacket fabrication and other large-diameter heavy-wall work, the bench type is generally preferred; for long-line pipeline prefabrication, the roller type is often more productive. What common mistakes should buyers avoid when selecting a bench type pipe cutter? Five common procurement mistakes are worth flagging. First, undersizing the diameter range: buyers often specify the largest pipe they need to cut, but forget that they also need to handle the smallest pipe - if the chuck cannot grip a 200 mm pipe, the operator has to use external roller supports and accuracy drops. Second, choosing the wrong cutting mode priority: if 80% of the work is thick wall (25 mm), a plasma-only machine is the wrong choice, and adding a flame carriage later is expensive. Third, ignoring the control software: a machine with a basic controller that needs manual G-code programming will not deliver the productivity benefit on a busy shop floor - confirm the controller supports direct import from your existing 3D design tool (Tekla, SolidWorks, etc.). Fourth, underestimating the plasma power source cost: high-amperage plasma systems (e.g. 400 A class) are a significant part of the total cost and the consumable consumption rate must be budgeted. Fifth, overlooking service and spare parts: large pipe cutters have planetary reducers, servo drives, and chuck mechanisms that require periodic service - confirm the supplier has a regional service centre and stocks critical spares locally. Technical Specifications of Bench Type Large Pipe CNC Plasma Cutting Machine ParameterValue Share CategoriesRound Pipe Cutting Machine BrandYOMI CNC Cutting&Welding Machinery ModelYM-LBP Round pipe diameter108~1000mm 219~1210mm Cutting length6000mm 9000mm12000mm Cutting modePlasma and flame(oxy-fuel) Control systemAdvantech IPC with YOMI PIP Programming softwareCurve library, Tekla, AuotoCAD Driving systemJapan Panasonic Servo Motor Cutting speed10~2000mm/min Travelling speed10~6000 mm/min Pipe Thickness（flame cutting）Vertical cut 6～60mm bevel cut 6-40mm Pipe Thickness（plasma cutting）Perforated cutting 1～38mm bevel cutting 1-26m Motion AxisCutting Machine Axis Selection, Range of Activities Y axisPipe rotation axis, 360°free rotation X axisThe torch moves horizontally along the axis of pipe, Max. stroke 10000mm A axisCutting torch swing axis along radial of pipe fitting, ±55° B axisCutting torch swing axis along the axial of the pipe fitting, ±60° Z axisAscending and descending along the pipe, The axis does not participate in the linkage maximum stroke 830mm W chuck floating shaftChuck can be raised/lowered, External axis control lift stroke747mm Round Pipe diameter219-1210mm     325-1620mm   630-2000mm Torch axial swing angleα=±60° Torch radial swing angleβ=±55° Cutting length accuracy+1.5mm Plasma bevel angleplasma cutting ±45° Cutting hole diameter1-40inch Effective cutting length12000mm Required work piece ovality≤1% Cutting speed10～2000mm/min Moving speed10～6000 mm/min Condition temperature-20℃ -50℃ Cutting length accuracy±1.5mm Frequency50HZ /60HZ Chuck operation modeManual + electric Maximum weight of pipe to be cut10000Kg Oblique crossing angel15°- 170° Angle error士10 Bevelangleplasma土45° ,flame 60° Standard for execution of cutting precisionISO9013-2002 IS08206-1991 and JB/T10045.4-1999JB Product Gallery Applications The Bench Type Large Pipe CNC Plasma Cutting Machine is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures. Learn more about the Bench Type Large Pipe CNC Plasma Cutting Machine: https://www.steelstructurer.com/pid18376598/Bench-Type-Large-Pipe-CNC-Plasma-Cutting-Machine.htm For more information about Bench Type Large Pipe CNC Plasma Cutting Machine and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

How much does a roller type pipe CNC plasma cutting machine cost? Prices for heavy-duty roller type pipe CNC plasma cutting machines vary widely by configuration. Compact Chinese-made dual-purpose pipe/plate systems can start around $6,000–$12,000, while dedicated industrial roller-bed pipe profilers typically range from $25,000 to over $100,000. Large-diameter machines above 1600 mm with multi-axis bevel heads, high-definition plasma power sources, and automatic loading cost more but are justified by reduced labor and faster weld preparation. The final YOMI YM-XG quotation depends on the diameter range (108–1000 mm, 108–1200 mm, 325–1620 mm, or up to 2000 mm), cutting length (6000/9000/12000 mm), plasma brand, and software options. How do I choose the right pipe cutting machine for my workshop? Start with your pipe range: maximum and minimum diameter, typical wall thickness, and the longest pipe you handle. If most pipes are above 630 mm diameter or over several tons, a roller type machine like the YM-XG is the practical choice because it supports up to 10,000 kg and does not require repositioning heavy pipe. Next, decide whether plasma, flame, or both are needed. Plasma cuts faster on medium thickness and stainless/aluminum; flame handles thick carbon steel more economically. Finally, confirm software compatibility, after-sales support, spare parts availability, and whether your floor space can accommodate 6–12 meter rails. Roller type vs bench type pipe CNC cutter: which one should I buy? Roller type machines are built for very large and heavy pipes. The YOMI YM-XG uses a floating chuck and fixed roller spacing, so loading is easier and center height self-adjusts. Bench type machines often use a different bed or disc support and are more compact, but they are usually limited to medium-diameter pipe. If your work includes large-diameter oil and gas pipelines, offshore jackets, or marine structures, roller type is the safer investment. For smaller structural tubes in a job shop, a bench type may cost less and take up less space. What bevel cuts can a roller type CNC pipe cutter make? The YOMI YM-XG can cut V, Y, K, and saddle-shaped intersections for weld preparation. With plasma it produces bevels up to ±45°; with flame it reaches ±55° for hole cutting and ±60° for end cutting. The A-axis swings the torch radially and the B-axis swings axially, so compound bevels on pipe intersections can be done in one setup instead of by hand grinding. Plasma or flame: which cutting method should I use on large pipes? Use plasma for stainless steel, aluminum, and carbon steel up to medium thickness where speed and clean edges matter. The actual plasma thickness depends on the power source chosen. Use oxy-fuel flame for thick carbon steel vertical cuts from 6 mm to 60 mm and bevel cuts from 6 mm to 40 mm, where flame is more cost-effective. Many buyers equip the YM-XG with both torches so they can select the best process for each job. What software is used to program complex pipe intersections? The YOMI YM-XG controller is an Advantech industrial PC running YOMI PIPE software. It can import models from Tekla, 3D3S, AutoCAD, and SolidWorks and convert them directly into G-code. This eliminates manual geometry calculation for saddle cuts, miters, and branch connections and reduces programming errors on large projects. What are common problems when cutting large pipes and how do I fix them? Common issues include out-of-round pipe causing the torch to drift, inconsistent bevel angle, dross on plasma cuts, and excessive slag on flame cuts. Solutions: keep workpiece ovality within 1%, check and replace worn plasma consumables, set correct gas pressure and cutting speed, verify torch height calibration on the Z-axis, and inspect roller wear. On the YM-XG, the floating chuck compensates for small diameter changes, but badly bowed pipe should be straightened or supported before cutting. What consumables and spare parts should I keep in stock? For plasma cutting, keep nozzles, electrodes, swirl rings, shields, and retaining caps matching your plasma power source brand. For flame cutting, keep spare cutting tips and preheat nozzles sized for your gas type. Machine spares include roller bearings, servo drive belts, limit switches, and torch tip fittings. YOMI uses Panasonic servo drives and Advantech controls, so matching OEM or equivalent-grade parts is recommended to maintain the ±1.5 mm cutting length accuracy. Technical Specifications of Roller Type Pipe CNC Plasma Cutting Machine ParameterValue Share CategoriesRound Pipe Cutting Machine BrandYOMI CNC Cutting&Welding Machinery ModelYM-XG Cutting diameter630-2000mm Effective cutting length12000mm Cutting MethodFlame/plasma cutting Cutting speed10～2000mm/min Moving speed10～6000 mm/min Flame cutting pipe wall thicknessVertical cut 6～60mm bevel cut 6-40mm Plasma cutting pipe wall thicknessAccording to the plasma power source Flame bevel angleflame hole cutting ±55° flame end cutting ±60° lasma bevel angleplasma cutting ±45° Cutting diameterΦ=108-1000mm Φ=108-1200mm Φ=325-1620mm Cutting length6000m/9000m/12000m or customized Cutting MethodFlame/plasma Control systemAdvantech IPC with YOMI PIPE Driving systemJapanese Panasonic servo motors Flame cutting thicknessVertical cut 6-60mm  bevel cut 6-40mm Plasma cutting thicknessIt is depended by plasma power source Flame bevel angleFlame hole cutting ±55° flame end cutting ±60° Plasma bevel anglePlasma cutting ±45° Required work piece ovality≤1% Cutting speed10～2000mm/min Moving speed10～6000 mm/min Number of axis and range of motionX axis: torch moves along the length of pipe Cutting length accuracy±1.5mm Maximum loading weight10000Kgs Product Gallery Applications The Roller Type Pipe CNC Plasma Cutting Machine is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures. Learn more about the Roller Type Pipe CNC Plasma Cutting Machine: https://www.steelstructurer.com/pid18382024/Roller-Type-Pipe-CNC-Plasma-Cutting-Machine.htm For more information about Roller Type Pipe CNC Plasma Cutting Machine and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

What is an 8-axis CNC plasma square tube and pipe cutting machine? It is an automated profile cutting system that uses eight servo-controlled axes to cut and bevel round pipes, square tubes, and rectangular tubes in one setup. The YOMI YM-XY8 has a main chuck rotation axis (A), sub-chuck rotation axis (B), chuck thrust (Z), trolley axial motion (U), trolley radial motion (Y1), torch height (Y2), torch axial swing (X), and torch radial swing (C). This combination allows complex 3D intersections, holes, copes, and weld-ready bevels without secondary manual processing. 3-axis, 5-axis, or 8-axis: which tube cutter do I need? A 3-axis machine can cut straight cuts, holes, and basic round-pipe profiles. A 5-axis machine adds torch swing for V-type bevels on round pipe. An 8-axis machine like the YM-XY8 is required when you also need to profile square tubes, rectangular tubes, and structural sections such as channel steel or H-beam, and when you need simultaneous multi-angle bevels on both flanges and webs. Choose 8-axis if your work includes steel structures, grid frames, marine engineering, or pressure-vessel tubular joints. What pipe and tube sizes can the YOMI YM-XY8 cut? The YM-XY8 cuts round pipes from 60 mm to 630 mm diameter (up to 800 mm optional) and square or rectangular tubes from 80 x 80 mm to 400 x 400 mm (up to 500 mm optional). Standard cutting lengths are 6000 mm, 9000 mm, or 12000 mm, with custom lengths available. The maximum loading weight is 5000 kg, and the required workpiece ellipticity must be ≤1%. Plasma or flame: which cutting mode should I choose? Choose plasma for carbon steel, stainless steel, and aluminum from 3 mm to 30 mm thick, with bevel cuts from 5 mm to 20 mm. Plasma gives faster speed and cleaner edges on thinner material. Choose flame cutting for heavy carbon steel from 6 mm to 60 mm vertically and 6 mm to 40 mm bevel, especially when cutting thick-walled structural pipe where plasma power would be costly. The YM-XY8 supports both torches, so you can switch modes according to the job. What bevel angles can the machine achieve? For plasma cutting, the torch can swing ±45° for bevel preparation. For flame cutting, hole bevels reach ±55° and end cutting reaches ±60°. These angles cover most weld-prep requirements for pressure vessels, offshore structures, steel buildings, and pipe racks, eliminating the need for manual grinding after cutting. What CAD/CAM software is compatible with the YM-XY8? The machine supports direct import from Tekla, 3D3S, AutoCAD, and SolidWorks. YOMI PIPE nesting software converts the 3D model or 2D drawing into G-code automatically, provides 3D simulation, node expansion, ultra-long pipe partition cutting, and material optimization. It also generates a complete material budget report so operators can prepare stock in advance and reduce waste. How accurate is the 8-axis CNC plasma tube cutter? The YM-XY8 achieves cutting length accuracy of ±1.5 mm. Motion is driven by Japanese Panasonic servo motors and controlled by an Advantech industrial PC. The machine requires tube ellipticity ≤1% to maintain this accuracy, and smooth, evenly rolled pipe reaches ISO standard cut quality. What industries benefit most from an 8-axis square tube cutting machine? Key industries include steel structure and grid-frame construction, building curtain walls, marine and offshore engineering, pressure vessels, shipbuilding, oil and gas pipelines, petrochemical plants, amusement facilities, and fitness equipment manufacturing. Any fabricator that regularly cuts intersecting joints, bevels, or holes in both round and square tubing will see a strong return on investment. Technical Specifications of 8 axis CNC Plasma Square Tube&Pipe Cutting Machine ParameterValue Share CategoriesSquare Tube&Pipe Cutting Machine BrandYOMI CNC Cutting&Welding Machinery ModelYM-XY8 Round pipe diameters60-630mm Square tube diameter80-400mm Cutting lengthEffective cutting length 12000mm Cutting modeFlame/Plasma Plasma cutting thicknessPierce vertical cutting: 3-30 mm Bevel cutting5-20mm Flame cutting thicknessVertical cutting 6～60mm Bevel cutting 6-40mm Cutting speed10～2000mm/min ItemParameters Cutting square and rectangular tube80-400mm 100-500mm Round pipe diameter 60-630mm  60-800m Cutting length6000m/9000m/12000m or customized  Cutting modeFlame/Plasma Control system Advantech IPC with YOMI PIPE Driving system Japanese Panasonic servo motors Plasma cutting thicknessIt is depended by plasma power source  Flame cutting thicknessVertical cutting 6～60mm   Bevel cutting 6-40mm Plasma bevel anglePlasma cutting ±45° Flame bevel angleFlame hole cutting±55°  flame end cutting±60° Required workpiece ellipticity≤1% Cutting speed10～2000mm/min Moving speed10～6000 mm/min Cutting length accuracy±1.5mm Maximum loading weight5000Kgs A AxisMain chuck 360°rotating shaft (3000w) B AxisSub-chuck 360°rotating shaft Z AxisChuck thrust shaft (3kw)  U AxisAxial moving shaft of trolley (750w)  Y1 AxisRadial moving shaft of trolley (400w)  Y2 AxisCutting torch lifting shaft (750w) X AxisTorch axial swing shaft (400w) C AxisTorch radial swing shaft (400w)  Product Gallery Applications The 8 axis CNC Plasma Square Tube&Pipe Cutting Machine is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures. Learn more about the 8 axis CNC Plasma Square Tube&Pipe Cutting Machine: https://www.steelstructurer.com/pid18376212/8-axis-CNC-Plasma-Square-Tube-Pipe-Cutting-Machine.htm For more information about 8 axis CNC Plasma Square Tube&Pipe Cutting Machine and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

How to choose the right CNC pipe intersection cutting machine for your project? Choosing the right CNC pipe intersection cutting machine starts with three factors: pipe diameter range, cutting method, and axis configuration. The YOMI CNC Round Pipe Intersection Cutting Machine (Model YM-XY5) handles round pipes from 60 mm to 630 mm in diameter with an effective cutting length of 12,000 mm. For cutting method, flame cutting is economical for thick carbon steel (6–60 mm vertical, 6–40 mm bevel), while plasma cutting offers faster speed and cleaner edges for thinner walls (pierce cutting 1–25 mm, bevel cutting 5–16 mm). For axis configuration, a 5-axis machine like the YM-XY5 is recommended when you need to cut welding bevels at one time, because it can swing the torch ±45° in plasma mode and up to ±55°/±60° in flame mode. Always match the machine specs to your actual pipe sizes and joint complexity. What pipe diameter range can the YOMI CNC Round Pipe Intersection Cutting Machine handle? The YOMI YM-XY5 is designed for round pipes with diameters from 60 mm to 630 mm and an effective cutting length of 12,000 mm. This range covers the vast majority of structural steel piping used in steel structures, shipbuilding, marine engineering, and bridge construction. The machine supports a maximum loading weight of 5,000 kg and uses a manual 3-jaw linkage self-centering chuck to hold the pipe securely during rotation. If your project involves pipe sizes outside this range, YOMI also offers custom configurations for larger diameters. What is the difference between 3-axis and 5-axis pipe cutting machines? A 3-axis pipe cutting machine typically provides pipe rotation (Y-axis), torch movement along the pipe axis (X-axis), and torch lifting (Z-axis). This setup can cut simple intersecting lines and pipe ends, but it cannot produce welding bevels because the torch angle is fixed. A 5-axis machine adds two more motion axes: torch swing along the pipe radial direction (A-axis, ±55°) and torch swing along the pipe axial direction (B-axis, ±60° in flame mode, ±45° in plasma mode). These extra axes allow the torch to tilt to any required bevel angle, enabling one-time cutting of complex joints such as saddles, miters, and multi-branch intersections with prepared weld grooves. For structural fabrication where welded joints are required, a 5-axis machine like the YOMI YM-XY5 is essential. Can a 5-axis pipe intersection cutting machine cut welding bevels at one time? Yes. The YOMI YM-XY5 5-axis CNC pipe intersection cutting machine is specifically designed to cut welding bevels in a single pass. Thanks to its A-axis (±55° pendulum) and B-axis (±60° swing for flame, ±45° for plasma), the torch can tilt to the exact bevel angle required by the welding procedure. The machine can automatically program and nest any complicated joint type—including orthogonal, skew, and eccentric intersections—and cut the complete profile plus the bevel without manual repositioning. This eliminates secondary beveling operations, saves labor, and improves joint consistency. Should I choose flame cutting or plasma cutting for pipe intersection work? The choice depends on material type, wall thickness, and budget. Flame cutting (oxy-fuel) is the most cost-effective method for ordinary carbon steel with thickness above 6 mm. The YOMI machine supports vertical flame cutting from 6 mm to 60 mm and bevel flame cutting from 6 mm to 40 mm. Plasma cutting is faster, produces narrower kerfs, and handles thinner materials (pierce cutting 1–25 mm, bevel cutting 5–16 mm). It is also suitable for stainless steel and copper-nickel tubes, which flame cannot cut effectively. Many buyers opt for a dual-purpose flame/plasma configuration so they can switch methods based on the job. The plasma bevel angle reaches ±45°, while flame bevel angles reach ±55° for hole cutting and ±60° for end cutting. How accurate is CNC pipe intersection cutting? The YOMI YM-XY5 achieves high precision through Japanese Panasonic servo motors on all axes and precision gearboxes. Positioning accuracy for each axis is ±0.2° on the rotary Y-axis and ±0.2 mm linear accuracy on the X, Z, A, and B axes. Cutting length accuracy is held to ±1.5 mm. The machine conforms to ISO 9013-2002, ISO 8206-1991, and JB/T10045.4-1999 cutting precision standards. Required workpiece ellipticity must be ≤1%. These tolerances ensure that cut pipe ends fit precisely during assembly, reducing fit-up time and rework in the workshop. What programming software is used for pipe intersection cutting? Modern CNC pipe intersection cutting machines rely on dedicated CAD/CAM software to generate 3D intersection trajectories automatically. The operator inputs parameters such as pipe diameter, wall thickness, intersection angle, and eccentric offset, and the software calculates the exact cutting path and bevel angles. Good software should also be able to read CAD or Tekla 3D models directly, support batch conversion, and provide 3D simulation of the cut before actual cutting. YOMI supplies compatible programming software with the YM-XY5, and the software can be upgraded to support new joint types and industry standards as they emerge. What routine maintenance does a CNC pipe intersection cutting machine require? Routine maintenance focuses on four areas: mechanical, electrical, cutting consumables, and software. Mechanically, keep the 24 kg precision guide rails clean and lubricated, check the gearbox oil level periodically, and inspect the 3-jaw chuck for wear. Electrically, verify servo motor connections and ensure the control cabinet stays dust-free. For cutting consumables, replace plasma electrodes and nozzles before they degrade (signs include dross and bevel rounding), and inspect flame cutting tips for carbon buildup. Finally, back up cutting programs regularly and keep the CAD/CAM software updated. With proper maintenance, the YOMI YM-XY5 delivers consistent performance over many years of heavy-duty operation. Technical Specifications of CNC Round Pipe Intersection Cutting Machine ParameterValue Share CategoriesRound Pipe Cutting Machine BrandYOMI CNC Cutting&Welding Machinery ModelYM-XY5 Round pipe diameters60-630mm Effective cutting length12000mm Cutting modeFlame/Plasma Plasma cutting thicknessPierce cutting: 1-25 mm Bevel cutting: 5-16mm Flame cutting thicknessVertical cutting 6～60mm Bevel cutting 6-40mm Plasma bevel anglePlasma cutting ±45° X AxisTorch move along pipe axial direction Y AxisPipe rotation driving axis Z AxisTorch lifting A AxisTorch move along pipe radial direction B AxisTorch move along pipe axial direction Y Axis：Pipe rotation driving axis360°free rotation, Japanese Panasonic 3000W servo motor，the driving system is driven by a precision gear box and gear pair, the speed is 0.01-8r/min, and the positioning accuracy is ±0.2°  X Axis：Torch move along pipe axial directionThe max stroke is 12000mm，Japanese Panasonic 750W servo motor，the driving system is driven by precision gearbox, gear and rack, positioning accuracy ±0.2°  Z Axis:Torch lifting (The axis does not participate in linkage)Max stroke 335mm,Japanese Panasonic 750W servo motor，the driving system is driven by precision gear box and ball screw, positioning accuracy ±0.2°  B Axis:Torch move along pipe axial directionSwing±60°,Japanese Panasonic 400W servo motor,the driving system is driven by a precision gearbox, positioning accuracy ±0.2° A Axis:Torch move along pipe radial directionPendulum angle±55°,Japanese Panasonic 400W servo motor,the driving system is driven by precision gear box,positioning accuracy ±0.2° Processing sizeRound pipe diameter, 60-630mm Cutting lengthEffective cutting length 12000mm Cutting FormCutting mode, Flame/Plasma Plasma cutting thicknessPierce cutting: 1-25 mm, Bevel cutting: 5-16mm Flame cutting thicknessVertical cutting 6～60mm, Bevel cutting 6-40mm Plasma bevel anglePlasma cutting ±45° Flame bevel angleFlame hole cutting±55°, Flame end cutting±60° Machine accuracyRequired workpiece ellipticity, ≤1% Cutting speed10～2000mm/min Moving speed10～6000 mm/min Cutting length accuracy±1.5mm Standard for execution of cutting precisionISO9013-2002 ,ISO8206-1991 and JB/T10045.4-1999JB Chuck typeManual 3-jaw linkage self-centering Manual chuck tightening device1 set BracketQuantity, 2 groups WeightMaximum loading weight, 5000Kg ColorMachine color, Our company color or customized Product Gallery Applications The CNC Round Pipe Intersection Cutting Machine is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures. Learn more about the CNC Round Pipe Intersection Cutting Machine: https://www.steelstructurer.com/pid18376136/CNC-Round-Pipe-Intersection-Cutting-Machine.htm For more information about CNC Round Pipe Intersection Cutting Machine and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

Why are structural steel fabricators moving to robotic H beam plasma profile cutting? Robotic H beam cutting replaces the traditional multi-step workflow of manual layout, band sawing, drilling, coping, and oxy-fuel cutting with one automated cell. The YOMI H Beam Plasma Profile Cutting Robot Machine, models YM-600 through YM-1500, uses a six-axis robot carrying a Hypertherm XPR300A plasma torch to cut H beam, I beam, channel steel, and angle steel in a single pass. This consolidation reduces material handling, eliminates manual layout errors, and produces bolt-ready holes and bevels with far less rework. How does robotic H beam cutting compare with manual coping and oxy-fuel cutting? Manual coping and oxy-fuel cutting depend heavily on operator skill, produce wider tolerances and more dross, and require secondary grinding before welding. The YOMI robot system cuts with a length precision of ±1.5 mm, handles plasma piercing from 1 mm to 45 mm, and can switch to oxy-fuel for 6–32 mm vertical cuts. Because the robot follows a programmed path from CAD data, every cope, notch, and bolt hole is repeatable, while oxy-fuel-only stations cannot match the speed or flexibility of plasma on thinner sections. What training do operators need for an H beam plasma profile cutting robot? Operators should complete training in plasma cutting safety, robot pendant operation, CAD/CAM nesting, and routine maintenance. A good program covers PPE, fume extraction, gas pressure setup, consumable inspection, torch standoff control, and how to import DSTV or NC files. YOMI supplies English documentation, operating videos, and can provide on-site installation and training for complex setups. Even experienced plasma cutter operators need robot-specific training to safely jog the arm, verify tool paths in simulation, and recover from alarms without damaging the torch. What installation requirements should be prepared for an H beam cutting robot? Before the YOMI robot arrives, prepare a level concrete floor capable of supporting the machine and incoming steel profiles, 380 V three-phase power, a clean compressed-air supply for plasma cutting, and separate oxygen and fuel-gas lines if oxy-fuel cutting will be used. The effective cutting length is 12 m, so the infeed and outfeed roller conveyors must be aligned straight. Adequate ventilation or a fume-extraction system is essential because plasma cutting produces dust and UV radiation. A clear loading/unloading area for crane or forklift access is also recommended. What daily maintenance does an H beam plasma profile cutting robot require? Daily maintenance focuses on the torch, rails, and robot arm. Remove slag from the torch shield and check the nozzle and electrode for wear; replace them before quality drops. Clean the horizontal and vertical guide rails and rack surfaces, then apply the recommended lubricant. Inspect roller conveyors and clamping units for debris, and verify that the fume extraction ducts are clear. At the end of each shift, drain residual compressed air and gas from the lines, and run the robot to a safe parking position. How does the robot handle different H beam sizes and profiles? The YOMI system offers four standard models: YM-600 for beam web heights of 100–600 mm, YM-1000 for 100–1000 mm, YM-1250 for 200–1250 mm, and YM-1500 for 600–1500 mm. Flange width commonly ranges up to 600 mm, and the machine can also process I beam, channel steel, and angle steel. The feeding trolley with servo positioning and side guides centers the profile, while the robot torch moves along X, Y, Z, rotation, and swing axes to reach web, flange, and intersection cuts without repositioning the beam. What software or CAD files does the H beam cutting robot support? The YOMI H Beam Plasma Profile Cutting Robot is designed for steel-detailer workflows. It accepts common profile-cutting formats including DSTV and NC1 files exported from Tekla Structures, SDS/2, or Advance Steel, and can work with DXF or DWG drawings. The control system converts the 3D model into robot motion paths, so operators do not need to manually program each cut. Offline simulation is recommended to verify robot reach, detect collisions, and estimate cycle time before starting production. What is the typical ROI or productivity gain from an H beam cutting robot? Productivity gains come from three areas: reduced labor, fewer secondary operations, and higher material throughput. A robotic cell can often replace multiple manual coping and drilling stations, letting one operator supervise cutting while the beam moves straight to assembly. Because the Hypertherm XPR300A produces clean, accurate holes and copes, reaming and grinding are minimized. With a 12 m effective cutting length and servo-driven feeding, the robot keeps long structural profiles moving continuously, which is critical for high-tonnage steel fabrication shops. Technical Specifications of H Beam Plasma Profile Cutting Robot Machine ParameterValue Share CategoriesH Beam Cutting Machine BrandYOMI CNC Cutting&Welding Machinery ModelYM-600,YM-1000, YM-1250, YM-1500 Cutting methodPlasma/Flame Plasma power sourceHerpertherm XPR300A Plasma cutting thicknessPierce cutting thickness 1-45mm Oxy fuel cutting thicknessVertical cutting thickness 6-32mm Effective cutting length12m Cutting precision in length±1.5mm Beam Web Height(YM-600)100-600mm YM-1000100-1000mm YM-1200200-1250mm YM-1200200-1250mm Beam flange width100-600mm H beam/I beam/Channel steel/angle steelYM-XH-600, 100-600mm YM-XH-1000100-1000mm YM-XH-1200200-1250mm YM-XH-1500600-1500mm Cutting methodPlasma/Flame Plasma power sourceHerpertherm XPR300A Plasma cutting thicknessPierce cutting thickness 1-45mm Oxy fuel cutting thicknessVertical cutting thickness 6-32mm Cutting speed10～2000mm/min Moving speed10～6000 mm/min Maximum profile weight to be cut5000Kg    Note:Can customized according to offered max weight Beveling cutting±45 degree Profile cutting formFixed length straight cut, fixed length oblique cut and end socket function Cutting accuracy execution standardISO9013-2002\ISO8206-1991\ JB/T10045.4-1999JB Product Gallery Applications The H Beam Plasma Profile Cutting Robot Machine is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures. Learn more about the H Beam Plasma Profile Cutting Robot Machine: https://www.steelstructurer.com/pid18376141/H-Beam-Plasma-Profile-Cutting-Robot-Machine.htm For more information about H Beam Plasma Profile Cutting Robot Machine and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

What are the most common CNC laser cutting machine problems and how do you fix them? The most common issues are rough or dross-heavy edges, incomplete penetration, burnt edges, and positioning errors. For the YOMI CNC YM3015G 1000W fiber laser cutter, start by checking the focusing lens and nozzle for contamination, confirming the focal height matches the material thickness, and verifying that the selected assist-gas pressure matches the cut chart. Carbon steel up to 12 mm uses oxygen or compressed air, stainless steel up to 4 mm and aluminum/brass up to 3 mm use nitrogen or air. If cuts are jagged, replace worn nozzles and recalibrate the capacitive height sensor. If positioning drifts, check belt tension, rack lubrication, and encoder cables. How often should a CNC laser cutting machine be serviced? A practical service schedule for a production fiber laser such as the YM3015G is: daily cleaning of the lens protective window, nozzle, and worktable; weekly inspection of rails, racks, and coolant level; monthly replacement or cleaning of air and dust filters; and a professional service visit every 6 to 12 months. The chiller should be checked weekly for coolant level and conductivity, and optics should be fully serviced every 50–100 cutting hours or as soon as cut quality drops. What daily maintenance does a CNC laser cutting machine need? Each shift on the YOMI YM3015G should start with: removing dust and slag from the cutting bed and rails; inspecting the focusing lens and nozzle for spatter; checking assist-gas pressure and air-line filters for moisture or oil; confirming coolant level and temperature; and running a dry-run homing routine. At the end of the shift, power down in sequence, clear scrap, and cover the work area if the shop is dusty. These steps prevent 80% of sudden failures. What safety precautions should operators follow when using a CNC laser cutting machine? Operators must wear laser safety glasses with the correct optical density, flame-resistant gloves, and long sleeves. The YM3015G is an open-bed plate laser, so the work area needs fume extraction, a fire extinguisher nearby, and no flammable materials in the cutting zone. Never look at the reflected beam, keep the safety interlocks functional, and shut down immediately if the machine alarms for over-temperature, gas pressure loss, or unexpected arc. Only trained personnel should open the electrical cabinet or laser source enclosure. How can you extend the service life of a CNC laser cutting machine? Long machine life comes from stable environment, clean optics, and disciplined consumable management. Keep the YM3015G in a dry, temperature-controlled workshop away from direct sunlight and vibration. Use dry, oil-free compressed air and clean the chiller condenser regularly. Avoid running the laser at 100% power continuously unless the material demands it; a 1000W source handled at 70–80% duty will last far longer. Keep spare nozzles, protective lenses, and ceramic rings in stock so worn parts are replaced before they damage the cutting head. What causes poor cut quality in a CNC laser cutting machine? Poor quality on the YM3015G is usually caused by one of four things: incorrect focal position, wrong cutting speed for the material, contaminated or worn optics, or unsuitable assist gas. For example, stainless steel needs nitrogen to avoid oxidation, while carbon steel accepts oxygen for faster cuts. If the kerf is wider than expected or edges show dross, slow the speed, lower the nozzle height slightly, and confirm the pierce delay is long enough for the selected thickness. Thin aluminum may require reduced power and higher speed to prevent melting. What should you check if the laser cutting machine fails to start? First confirm that the main power switch is on, the emergency-stop button is released, and the circuit breaker has not tripped. Then check the chiller: if coolant flow is low or water temperature is high, the laser source will not arm. Verify that the assist-gas supply is connected and at working pressure, and that the control software has completed its self-check. If the machine still does not start, inspect the laser source status LEDs and contact YOMI CNC technical support for remote diagnostics. How do you choose the right assist gas for CNC laser cutting? The YOMI YM3015G supports oxygen, nitrogen, and compressed air. Oxygen gives the fastest cutting speed on carbon steel up to 12 mm but leaves an oxide edge that may need cleaning before welding. Nitrogen produces bright, oxide-free edges on stainless steel up to 4 mm, aluminum up to 3 mm, and brass up to 3 mm. Compressed air is the lowest-cost option for general mild-steel work but requires dry, filtered air to protect the lens and nozzle. Choose the gas that matches your downstream welding or surface-finish requirements. Technical Specifications of CNC Laser Cutting Machine ParameterValue Share CategoriesPlate Cutting Machine BrandYOMI CNC Cutting&Welding Machinery ModelYM3015G MaterialThickness, Auxiliary gas Carbon Steel≤12mm, Oxygen/air Stainless Steel≤4mm, Nitrogen/air Aluminium Alloy≤3mm, Nitrogen/air Brass≤3mm, Nitrogen/air Equipment modelYM3015G Type of laserOptical fiber laser Laser working mediumFiber Laser wavelength1060-1080 mm Rated output power1000W Beam quality＜0.373mrad X-Axis travel3000mm Y-Axis travel1500mm Z-Axis travel100mm Effective cutting range3000×1500mm Table axial positioning accuracy±0.05mm/m Table Repeated positioning accuracy±0.02mm/m Maximum no-load running speed80m/min Power rating parametersThree-phase AC  380V 50Hz Power of equipment11 KW Total power protection levelIP54 Auxiliary GasOxygen, Nitrogen, Compressed Air Working life of fiber moduleMore than 100000 hours Packed size4626*2460*1734 mm (L*W*H) Gross weightAbout 2500 kg Product Gallery Applications The CNC Laser Cutting Machine is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures. Learn more about the CNC Laser Cutting Machine: https://www.steelstructurer.com/pid18378002/CNC-Laser-Cutting-Machine.htm For more information about CNC Laser Cutting Machine and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

What is a table CNC plasma cutting machine used for? The YOMI Table CNC plasma cutting machine is a compact, double-driven table machine for cutting carbon steel, stainless steel and non-ferrous metal sheets into any 2D shape. It is widely used for brackets, signs, base plates, frames, guards and small-to-medium structural parts in fabrication shops. How thick can a table CNC plasma cutting machine cut? With an optional flame torch, the machine can cut mild steel from 6 mm up to 150 mm. Plasma cutting thickness depends on the selected plasma power source, with options from 63 A up to 400 A including Yomi, Hypertherm and Huayuan power sources. How accurate is table CNC plasma cutting? The machine achieves auto-precision of ≤±1.0 mm. Accuracy depends on the rigidity of the square linear guide and gear-rack transmission, the quality of the torch height controller and the condition of consumables. What materials can it cut? It cuts any electrically conductive metal, including mild steel, stainless steel, aluminum, brass and copper. For aluminum and stainless steel, dry, clean compressed air is essential to avoid dross and excessive consumable wear. What is the difference between a table type and a gantry type plasma cutting machine? A table type machine is more compact, uses a fixed blade or slat table and is ideal for sheet metal up to roughly 1500 mm × 3000 mm. A gantry type is larger, supports heavier plate and wider travel, and is better suited for high-volume or oversized plate production. What controller and software does it use? It uses the Shanghai Fangling F2100B/F2300A CNC controller and Fangling F1621 torch height controller. Nesting is done with Starcam software, with Fastcam available as an option, so parts can be imported directly from CAD drawings. Does it need a flame torch option? The standard configuration uses one plasma torch. A flame torch can be added as an option and is recommended when you regularly cut very thick carbon steel where plasma would be slower or more expensive to run. What routine maintenance does a table plasma cutter need? Daily: inspect torch tips and electrodes, check air filters and drainage, and ensure the work clamp is clean. Weekly: clean slats, lubricate the square linear guides and rack, and inspect cables for arc damage. Monthly: back up parameter files and service motors and bearings as needed. Technical Specifications of Table CNC plasma cutting machine for metal sheet ParameterValue Share CategoriesPlate Cutting Machine BrandYOMI CNC Cutting&Welding Machinery ModelYMT-1530 Effective working size1500mm*3000mm Control systemShanghai Fangling F2100B THCFangling F1621 Motor and driverChuangwei and Leadshine SoftwareStarcam nesting Horizontal span1750mm Effective cutting width1500mm Longitudinal span3600mm Effective cutting length3030mm Plasma cutting power sourceHuayuan LGK120A Effective cutting range1500*3000mm or customized size Cutting methods1 plasma torch （Flame torch for option） Plasma power sourceYomi (63A,100A,120A,160A,200A,300A,400A )/Hypertherm /Huayuan power source for option Safety SensorAnti-collision protection system TransmissionSquare Linear guide and gear rack THC systemFangling F1621 THC Auto-precision≤±1.0mm Motor and driverStepper motor（Servo motor optional） Cutting thickness6-150mm MS(by flame),by plasma according to the plasma power source Control systemFangling 2100B SoftwareSarcam(Fastcam optional) Working Voltage/Frequency1-Phase 220V/ 3-Phase 380V±10%/50HZ Product Gallery Applications The Table CNC plasma cutting machine for metal sheet is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures. Learn more about the Table CNC plasma cutting machine for metal sheet: https://www.steelstructurer.com/pid18376201/Table-CNC-plasma-cutting-machine-for-metal-sheet.htm For more information about Table CNC plasma cutting machine for metal sheet and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

What materials can an H beam laser cutting machine process? The Intelligent H beam Laser Cutting Machine from YOMI CNC is designed for H-beam, I-beam, channel beam and other structural profiles. It handles carbon steel, stainless steel and alloy steel with equal ease, and can also be configured for 2D flat plate cutting when a dual-workstation layout is used. Can it perform bevel cutting for weld preparation? Yes. The machine supports ±45° bevel cutting on flanges and webs, including overlapping bevel forms. This makes it ideal for weld preparation, copes, notches and bolt holes in a single pass, eliminating secondary grinding or machining. How accurate is H beam laser cutting compared to plasma? The YOMI model delivers cutting length accuracy of 0.05 mm and repeated positioning within ±0.05 mm. Compared with plasma, laser cutting produces a burr-free edge, a much smaller heat-affected zone and significantly less cutting smoke, so secondary cleaning is rarely needed. What software does the machine support? It can directly import Tekla steel structure 3D modeling files and automatically nest parts, so no secondary drawing is required. The low-code operating interface is simple and intuitive, and software upgrades are provided free of charge. What is the maximum profile size and thickness it can handle? The standard model processes H-beams with flange width from 100 mm to 600 mm and workpiece height from 100 mm to 1250 mm. Cutting thickness ranges from 1 mm to 30 mm depending on the material and laser power configuration, with a maximum workpiece weight of 6000 kg. Is the enclosed working environment necessary? Yes. The fully enclosed cabin with European-level protective glass and a thickened sheet-metal guard achieves a high laser protection rating. This protects operators from laser radiation, contains fumes and keeps the workshop cleaner. What maintenance does the laser cutting head need? The Porad automatic focusing laser head continuously adjusts focus for different thicknesses and materials. Routine maintenance includes checking and replacing protective lenses, monitoring nozzle condition, verifying coolant flow for the water chiller and keeping the fume extraction filters clean. How does the machine fit into an intelligent production line? It comes with an automatic loading system: operators simply place beams on the conveyor and the machine feeds itself. It can also be connected to an MES system for full-link production tracking and logistics interconnection. Technical Specifications of Intelligent H beam Laser Cutting Machine ParameterValue Share CategoriesH Beam Cutting Machine BrandYOMI CNC Cutting&Welding Machinery ModelYM-XHJG-1250 Flange width100-600mm Workpiece height100-1250mm Cutting modeFiber laser Cutting thickness1-30mm Bevel angle±45° Max weight6000kg Cutting length accuracy0.05mm Laser power20KW Equipment size30m*10m*5m Product Gallery Applications The Intelligent H beam Laser Cutting Machine is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures. Learn more about the Intelligent H beam Laser Cutting Machine: https://www.steelstructurer.com/pid18427150/Intelligent-H-beam-Laser-Cutting-Machine.htm For more information about Intelligent H beam Laser Cutting Machine and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

What is the typical operating cost per hour of a CNC gantry plasma cutting machine? For a gantry plasma cutting machine with a 100–300 A plasma source, the all-in operating cost is roughly USD 8–25 per hour of arc-on time, broken down into four buckets: (1) Electricity — a 100 A system draws 15–25 kW, so at USD 0.10/kWh that is USD 1.5–2.5/h, and a 200 A Huayuan LGK-300IGBT class system drawing ~24 kW lands at USD 2.0–3.5/h. (2) Process gas — air is essentially free, but oxygen or nitrogen cutting of stainless/aluminium adds USD 1–6/h depending on material. (3) Consumables — electrodes, nozzles, shields and retaining caps typically run USD 2–6/h of arc time on a standard system. (4) Labour — a single CNC operator can manage one or two machines at USD 1.5–4/h loaded cost. The YOMI CNC Gantry Plasma Cutting Machine (Model YM-4010, 4000×8000 mm machine size, 3150×6000 mm effective cutting area) sits comfortably in the middle of this range when paired with the LGK-300IGBT power source. How much gas does a CNC gantry plasma cutting machine consume, and which gas should I choose? Gas choice depends on the material. For mild steel up to ~25 mm, oxygen is the cheapest option — typically 20–30 cubic feet per hour (CFH) on a medium-current system and up to 50–60 CFH on 1-inch plate. For stainless steel and aluminum, nitrogen gives a cleaner cut with less oxidation at 15–40 CFH. Argon-hydrogen mixtures (Ar/H₂) are reserved for high-quality cuts on stainless or titanium and consume 10–15 CFH but cost much more per cubic foot. To minimise gas cost, keep nozzles and electrodes in good condition (a worn electrode can increase gas use by 20–30%), select automatic gas control on the plasma power source, and use air plasma for non-critical carbon-steel parts. The YOMI LGK-300IGBT power source supports oxygen, nitrogen and compressed air cutting modes so you can switch gas per job. What consumables does a gantry plasma cutter use and how often must I replace them? Four parts wear out on every plasma torch: the electrode, the nozzle, the shielding cap and the retaining cap. On a correctly tuned system they last 50–100 arc-hours (electrode/nozzle) and 100–200 arc-hours (shield/retaining cap). For a machine running ~2,000 arc-hours per year, budget 20–40 electrode/nozzle replacements and 10–20 shield/retaining cap replacements annually. At USD 20–50 per electrode/nozzle set and USD 10–30 per cap set, that is USD 400–2,000 per year on consumables — usually the second-largest operating cost after labour. The single best way to extend consumable life is to keep pierce height and cut height correct via a working THC and to use the recommended starting parameters for each thickness. What is the difference between a gantry plasma cutter and a gantry flame cutter for thick plate? For thick plate (above ~25 mm), flame cutting is usually faster, cheaper per metre, and produces a more vertical cut edge. Plasma wins on thinner plate, stainless steel and aluminum because it is faster, has a smaller heat-affected zone, and gives a cleaner cut that often needs no secondary grinding. Many heavy-fabrication shops therefore run a dual-purpose gantry that mounts both an oxy-fuel torch and one or more plasma torches on the same bridge — the YOMI YM-CS and YM-4010 series support this configuration. Choose plasma if your mix is mostly ≤35 mm carbon/stainless/aluminium. Choose flame (oxy-fuel) if you regularly cut 40–200 mm mild steel. Choose both if you run a structural-steel or shipbuilding job shop. How fast can a CNC gantry plasma cutting machine cut and what affects the speed? Cutting speed depends on plate thickness, material, plasma current and the cut-quality you need. A typical Huayuan LGK-300IGBT-class system at 300 A can pierce and cut 6 mm mild steel at ~3,800 mm/min, 12 mm at ~2,200 mm/min, 20 mm at ~1,200 mm/min, and 30 mm at ~500 mm/min. For stainless and aluminum the speeds drop by 30–50% because nitrogen or Ar/H₂ is used to preserve cut quality. Max freewheeling (rapid traverse) is usually 12,000 mm/min on production gantries. To get the rated speed you need a THC in active mode, correct gas pressure, sharp consumables, and a dry plate — warped or wet plate forces the controller to slow down or risk dross. What industries use CNC gantry plasma cutting machines the most? Five industries account for the majority of gantry plasma cutter installations: (1) Steel-structure prefabrication — building frames, roof trusses, columns, base plates, stiffeners and gusset plates for warehouses, factories, stadiums and high-rises. (2) Shipbuilding and marine — hull plates, bulkheads, decks and bracket plates for vessels and offshore platforms, where the gantry rail often runs 15–30 m long. (3) Bridge and infrastructure — orthotropic steel decks, box girder panels and pier diaphragms, typically 20–80 mm plate. (4) Heavy machinery and construction equipment — chassis parts, booms, and wear-resistant liners. (5) Pressure vessels, power-plant steel and wind-tower fabrication — tapered cans, flanges and door rings where plasma bevel cutting is used for weld preparation. The YOMI CNC Gantry Plasma Cutting Machine (YM-4010) is built around these five workloads. Can a CNC gantry plasma cutting machine bevel cut for weld preparation? Yes. Adding a plasma bevel station (compound-motion head) lets you cut V, Y, K and X bevels for weld preparation in a single pass, which removes a separate milling or grinding operation. Standard bevel range on most production gantries is ±45° with a 5-axis head. Oxy-fuel bevel heads (IR-VBA style) extend that to thick plate above 80 mm. For shipbuilding and wind-tower fabrication this is the single biggest productivity gain because plates arrive at the fit-up station already prepped for welding. The YOMI gantry plasma platform supports plasma bevel, oxy-fuel bevel and a drilling station as optional add-ons so the same machine can cut, bevel and drill plate in one work flow. How long does a CNC gantry plasma cutting machine last, and what affects its service life? A well-maintained gantry plasma cutter typically delivers 8–12 years of service life (often 25,000–40,000 arc-hours) before a major overhaul. Three factors dominate service life: (1) Operating environment — dust, humidity and salty air shorten electrical and guide-rail life; a clean, dry shop with filtered ventilation can add 3–5 years. (2) Duty cycle — continuous three-shift running wears racks, bearings and plasma consumables 2–3× faster than a single-shift job shop. (3) Preventive maintenance — daily cleaning, weekly lubrication, quarterly alignment and annual servo/gear inspection reliably double machine life compared with run-to-failure operation. Plan a mid-life refurbishment at year 5–7 (replace cables, hose carriers, plasma torch body and bearings) to extend total life to 15+ years. Technical Specifications of CNC Gantry Plasma Cutting Machine ParameterValue Share CategoriesPlate Cutting Machine BrandYOMI CNC Cutting&Welding Machinery ModelYM-4010 Machine size4000*8000mm Effective cutting size3150mmx6000mm CNC Control SystemF2300B Nesting softwareSTAR CAM Plasma cutting power sourceHuayuan LGK-300IGBT Standard type4*10m (Effective cutting area:3.15m*8m) Cutting methodFlame/ Plasma Cutting ThicknessFlame:6-60mm; Plasma:1-25mm Cutting lengthCan be customized Cutting speedFlame 20-700mm/Min;Plasma 500-3500mm/min Cutting width3m,can be customized Plasma torch anti-collision protection systemYes Driving methodServo Cutting length accuracy±1.0mm Product Gallery Applications The CNC Gantry Plasma Cutting Machine is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures. Learn more about the CNC Gantry Plasma Cutting Machine: https://www.steelstructurer.com/pid18378048/CNC-Gantry-Plasma-Cutting-Machine.htm For more information about CNC Gantry Plasma Cutting Machine and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

How do I choose the right CNC gantry cutting machine for my factory? Start by defining your primary material and thickness range. If you cut mainly carbon steel above 25 mm (1 inch), a flame gantry cutter is the most cost-effective choice. If you cut stainless steel, aluminum, or thinner plate up to ~50 mm, choose a CNC gantry plasma cutting machine with a high-definition plasma source. Then match the cutting width and rail length to your largest standard plate (typical working widths are 1500–3000 mm and rail lengths up to 12 m). Look for a robust welded steel gantry with dual-side servo drives, a reliable automatic torch height control (THC/CHC), and a CNC controller (such as F2300B) that supports DXF/import and nesting software. The YOMI CNC Gantry Cutting Machine (Model YM-CS) covers this with a 4000×8000 mm machine size and 3150×6000 mm effective cutting area, paired with a Huayuan LGK-300IGBT plasma power source. What are the most common problems with CNC gantry cutting machines and how do I fix them? The four most frequent issues reported by fabricators are: (1) Mode-switch failure between plasma and flame — usually a stuck solenoid valve or a tampered CNC parameter set; clean the valve and have a qualified electrician re-check the control board. (2) Feed or chain/gear wear that causes uneven motion — replace the worn chain links or gears and re-tension the drive. (3) Z-axis drift caused by weak motors or worn bearings — replace the bearings/motor and verify the THC calibration. (4) Cutting quality drops such as excessive dross or bevel — almost always linked to incorrect cutting speed, current, or gas pressure for the plate thickness. Match parameters from the recommended cutting chart before blaming the machine. About 87% of 'machine faults' are really operator or parameter faults that disappear after standardized training. What daily and weekly maintenance does a gantry cutting machine need? Follow a four-rule routine: (1) Before every shift, wipe down the linear guide rails, the torch nozzle, and the power cabinet to remove dust and slag spatter. (2) Always match cutting speed, current and gas pressure to the plate material and thickness — never 'eyeball' the parameters. (3) Lock the CNC system background parameters and require a qualified engineer (not the operator) to make any parameter changes. (4) Run a weekly minor inspection and a quarterly full inspection for heavy-load gantries: lubricate the rack-and-pinion, check belt/chain tension, inspect cable carriers, verify THC sensor height, and back up the controller program. A 30-minute weekly check usually prevents the 3-week downtime that comes from a failed servo or guide rail. CNC gantry cutting machine vs CNC gantry plasma cutting machine — which one do I need? They look similar but solve different problems. A CNC gantry cutting machine is the broad category that can carry both flame and plasma torches, often with a dual-purpose plasma/flame mode switch. A CNC gantry plasma cutting machine is configured specifically for high-speed plasma cutting of thinner plates (typically 1–35 mm plasma, 5–200 mm oxy-fuel) using an external plasma power source such as Huayuan LGK-300IGBT or Hypertherm. Pick a pure plasma gantry if your throughput is dominated by stainless steel, aluminum, or carbon steel under 25 mm and you want higher cutting speeds and smaller heat-affected zone. Pick a dual-purpose flame/plasma gantry (such as the YOMI YM-CS) if you regularly cut thick plate (40–200 mm) and need both processes on one bed without re-fixturing. How thick can a CNC gantry cutting machine cut, and how do I pick the cutting width? Cutting thickness depends on the torch. With oxy-fuel torches a gantry typically cuts 6–200 mm (and up to 300–350 mm with high-flow nozzles). With a standard plasma source (e.g., LGK-300IGBT) the practical quality range is 1–35 mm, and high-definition plasma extends good cut quality to 50–80 mm. For cutting width, match the gantry span (e.g., 1500 / 2000 / 2500 / 3000 mm) to your largest standard plate with at least 100–200 mm clearance for nesting. The rail length should be 1.5–2× your average plate length so you can cut multiple parts in one setup. The YOMI CNC Gantry Cutting Machine gives you 3150×6000 mm effective cutting, which already covers the majority of structural steel plate sizes used in steel-structure, shipbuilding and bridge projects. What should I look for in the CNC controller and nesting software? Make sure the controller (e.g., F2300B, EDGE Pro, or Machitech) supports common CAD/CAM formats (DXF, G-code, ESSI) and offers built-in shape libraries plus a torch height control interface. Pair it with a proven nesting package such as STAR CAM, FastCAM, SigmaNEST or ProNEST — good nesting alone can cut plate scrap by 8–15%, which usually pays back the software cost in the first quarter. Verify that the controller supports per-torch on/off, plate alignment, kerf compensation, multi-torch simultaneous cutting (mirror/synchronised mode), and remote diagnostics. Avoid proprietary file formats that lock you to a single vendor. How long does installation and commissioning take, and what about operator training? For a standard gantry (effective cutting area up to 3000×6000 mm), allow 5–7 working days for on-site installation and commissioning: foundation preparation, rail alignment, gantry assembly, cable and gas piping, controller wiring, THC calibration, and test cuts on sample plates. Operator training takes another 2–3 days and covers controller operation, parameter selection for different thicknesses, basic maintenance and consumable replacement. YOMI provides remote video support, English manuals, and on-site engineer dispatch for overseas customers. Plan an extra 3–5 days for first-production tuning so the cutting parameters are dialed in for your typical plate mix. What is the typical price and ROI of a CNC gantry cutting machine? Entry-level gantry cutters (small bed, stepper drives, basic THC) start around USD 15,000–25,000. Mid-range production machines with servo drives, F2300B-class controllers and a Huayuan or Hypertherm plasma source (similar to the YOMI YM-CS) typically range from USD 35,000–80,000 depending on width, rail length and number of torches. Heavy wide-format gantries (3000 mm width, 12 m+ rails, multi-torch) run USD 90,000–250,000. ROI calculation: assume 8 hours/day at 60% arc-on efficiency → ~4.8 effective cutting hours per shift. At a cutting-service billing rate of USD 8–20 per hour and operating cost (electricity + gas + consumables + labour) of USD 4–10 per hour, a USD 50,000 machine can pay back in 12–24 months with two shifts. Technical Specifications of CNC Gantry Cutting Machine ParameterValue Share CategoriesPlate Cutting Machine BrandYOMI CNC Cutting&Welding Machinery ModelYM-CS Machine size4000*8000mm Effective cutting size3150mmx6000mm CNC Control SystemF2300B Nesting softwareSTAR CAM Plasma cutting power sourceHuayuan LGK-300IGBT Standard type4*10m (Effective cutting area:3.15m*8m) Cutting methodFlame/ Plasma Cutting ThicknessFlame:6-60mm; Plasma:1-25mm Cutting lengthCan be customized Cutting speedFlame 20-700mm/Min;Plasma 500-3500mm/min Cutting width3m,can be customized Plasma torch anti-collision protection systemYes Driving methodServo Cutting length accuracy±1.0mm Product Gallery Applications The CNC Gantry Cutting Machine is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures. Learn more about the CNC Gantry Cutting Machine: https://www.steelstructurer.com/pid18375759/CNC-Gantry-Cutting-Machine.htm For more information about CNC Gantry Cutting Machine and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

What is a CNC Flame Strips Cutting Machine? A CNC flame strips cutting machine is an industrial metal cutting system designed for efficiently dividing steel plates into straight strips using oxy-fuel flame technology. It features a gantry structure with multiple cutting torches arranged along the beam, allowing several strips to be cut simultaneously in a single pass. The YOMI CNC YM-CS model, for example, has an effective working area of 3150×8000mm with a machine footprint of 4000×10000mm, and uses an F2300B CNC control system with Japanese Panasonic servo motors on all axes for precise, stable motion control. How does a multi-torch strip cutting machine improve cutting efficiency? A multi-torch strip cutting machine dramatically improves efficiency by mounting multiple flame cutting torches on the gantry beam simultaneously. Instead of cutting one strip at a time, the machine can cut N strips in a single pass — typically, if you need N straight strips, you equip N+1 cutting torches. The YOMI CNC flame strips cutting machine uses a front group of longitudinal torches for straight cuts and a rear set of lateral torches for transverse cuts, so the machine can divide a large steel plate into multiple strips and parts in one traverse. This bilateral-drive gantry design ensures consistent cutting quality across the full width, while the number of torches can be configured according to user needs. What materials and thicknesses can a CNC flame cutting machine cut? CNC flame cutting machines are primarily designed for cutting carbon steel (mild steel), low-alloy steel, and other ferrous metals. Flame cutting excels at thick plate processing, typically handling thicknesses from 6mm up to 150mm or even 300mm with high-capacity torches. The YOMI CNC flame strips cutting machine is mainly used for cutting mild steel and steel alloy plates, and it is widely applied in boiler manufacturing, chemical industry, pressure vessel production, power stations, metallurgical engineering, and structural steel fabrication. It is important to note that flame cutting cannot cut stainless steel, aluminum, or other non-ferrous metals — for those materials, a plasma cutting option can be added. Flame cutting vs plasma cutting — which is better for strip cutting? The choice between flame and plasma cutting depends on material thickness and type. Flame cutting is the superior choice for thick carbon steel plates (above 25mm), offering lower equipment cost, simplicity, and portability. It produces a wider kerf (1.5-3mm) and rougher edges but handles very thick steel efficiently. Plasma cutting is faster on thin to medium materials (up to 25mm), produces cleaner cuts with narrower kerf, and can cut stainless steel and aluminum. The YOMI CNC flame strips cutting machine supports both flame and plasma cutting methods, so you can choose the appropriate method based on your material type and thickness — flame for thick carbon steel strips, plasma for thinner plates or non-ferrous metals. Can a CNC flame cutting machine be upgraded to include plasma cutting? Yes, many CNC flame cutting machines can be equipped with a plasma cutting option, enabling both flame and plasma CNC cutting capabilities in a single machine. The YOMI CNC flame strips cutting machine supports both flame and plasma cutting methods, giving fabricators the flexibility to switch between methods depending on material type and thickness. This dual-capability design is especially valuable for steel structure workshops that handle a variety of plate materials — flame for thick carbon steel and plasma for thinner plates or special metals — without needing two separate machines. What CNC control system and software does the YOMI flame strips cutting machine use? The YOMI CNC flame strips cutting machine is equipped with the F2300B CNC control system, a two-axis digital controller developed by Shanghai Jiaotong University, known for its high integration, stability, and user-friendly interface. It uses StartCAM nesting software for automatic programming and nesting, which allows operators to easily load DXF graphics or create designs using the integrated CAD system. The software automatically generates the optimal cutting path, which can be adjusted at any time. All three axes (X, Y, Z) are driven by Japanese Panasonic servo motors — 750W on X and Y axes with reducers, and 400W on the Z axis — ensuring high transmission accuracy, longer service life, and lower failure rates. What is the cost of a CNC flame strips cutting machine? The cost of a CNC flame cutting machine varies based on cutting area size, number of torches, control system, and whether plasma capability is included. Entry-level handheld oxy-fuel torches start as low as $200-$500, while industrial-grade CNC flame cutting tables typically range from $15,000 to over $100,000 depending on size and automation level. The YOMI CNC flame strips cutting machine, with its 3150×8000mm working area, multi-torch configuration, F2300B control system, and Panasonic servo motors, offers excellent value for steel structure fabrication shops. For an accurate quote, contact YOMI CNC directly with your specific cutting requirements, including plate thickness range, desired strip widths, and whether plasma cutting capability is needed. How to maintain and troubleshoot a CNC flame cutting machine? Regular maintenance of a CNC flame cutting machine includes: checking oxygen and fuel gas pressures to ensure they are within the recommended range; inspecting and cleaning cutting torch nozzles to prevent blockages that cause slow cutting or poor quality; verifying the flame is properly adjusted (a blue, stable flame indicates correct gas mixture); checking the gear rack and guide rail for wear and proper lubrication; and ensuring the electrical system connections are secure. Common issues include slow cutting speed (often caused by low gas pressure or blocked nozzles), poor cut quality (incorrect torch height or gas ratio), and unstable flame (imbalanced oxygen-to-fuel ratio). The YOMI CNC machine features automatic electronic ignition and a capacitor height controller to maintain optimal torch-to-plate distance, reducing nozzle wear and improving cutting consistency. Technical Specifications of CNC Flame Strips Cutting Machine ParameterValue Share CategoriesPlate Cutting Machine BrandYOMI CNC Cutting&Welding Machinery ModelYM-CS Effective working size3150*8000mm machine size4000*10000mm CNC Control SystemF2300B Control System X axis750w Japanese Panasonic servo motor with reducer Y axis750w Japanese Panasonic servo motor with reducer Z axis400w Japanese Panasonic servo motor Nesting SoftwareStartCAM nesting software Product Gallery Applications The CNC Flame Strips Cutting Machine is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures. Learn more about the CNC Flame Strips Cutting Machine: https://www.steelstructurer.com/pid18376093/CNC-Flame-Strips-Cutting-Machine.htm For more information about CNC Flame Strips Cutting Machine and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

What is a 3-axis round metal pipe plasma cutting machine? A 3-axis round metal pipe plasma cutting machine is an entry-level to mid-range CNC pipe profiler designed to cut round metal pipes automatically. The YOMI YM-XY3 model uses three controlled axes: the X-axis moves the torch along the pipe axis, the Y-axis rotates the pipe 360 degrees, and the Z-axis raises and lowers the torch. It is designed for pipes from 40 mm to 300 mm in diameter and effective cutting lengths of 6,000 mm, 9,000 mm, or 12,000 mm. The machine can cut carbon steel, stainless steel, and other metals using either plasma or flame cutting, making it popular in pressure vessel manufacturing, steel structure fabrication, marine engineering, and oil pipeline industries. How does a 3-axis CNC round pipe plasma cutting machine work? The machine works by clamping the round pipe in a chuck and controlling three axes of motion to follow a programmed cutting path. The operator enters pipe diameter, intersection angle, and other parameters through the F2300B control system's window interface, or loads a design from PIPE2012 software. The system automatically generates the cutting program and drives the servo motors to move the torch. As the pipe rotates on the Y-axis, the torch travels along the pipe length on the X-axis and adjusts height on the Z-axis. For plasma cutting, the arc heats the metal while compressed gas blows the molten material away, producing clean cuts without manual programming or secondary grinding. What pipe sizes and thicknesses can the YOMI YM-XY3 cut? The YOMI YM-XY3 3-axis round metal pipe plasma cutting machine handles round pipes with diameters from 40 mm to 300 mm. Available cutting lengths are 6,000 mm, 9,000 mm, and 12,000 mm. The machine overall size is 6,800 x 1,600 x 1,800 mm and the maximum pipe load is 300 kg. For flame cutting, wall thickness capacity is 6–60 mm. Plasma cutting thickness depends on the plasma power source selected. The required workpiece ovality must be ≤1%, and the machine achieves cutting speeds of 10–2,000 mm/min with rapid movement up to 6,000 mm/min. What is the difference between plasma and flame pipe cutting? Plasma cutting and flame (oxy-fuel) cutting use different technologies and are suited to different materials and thicknesses. Plasma cutting uses an electrically heated, ionized gas jet to melt and remove metal. It cuts faster, produces narrower kerfs, and works on carbon steel, stainless steel, aluminum, and other conductive metals. It is ideal for thinner sections, typically from 1 mm up to the limit of the plasma power source. Flame cutting uses a preheating flame combined with a jet of pure oxygen to burn through carbon steel. It is slower but more economical for thick carbon steel sections, with the YM-XY3 handling 6–60 mm by flame. In practice, many buyers choose a machine that supports both methods so they can select the most cost-effective process for each job. What materials can a round metal pipe plasma cutter cut? A round metal pipe plasma cutting machine can cut any electrically conductive metal. The YOMI YM-XY3 is commonly used for carbon steel, stainless steel, and aluminum pipes. It is also suitable for other metals such as galvanized steel and copper, depending on the plasma power source and gas type selected. The machine is widely used in pressure vessel pipes, pipe processing workshops, steel structure projects, network structures, marine engineering, and oil pipeline construction where round pipe components need accurate profiling. What software and control system does the YOMI YM-XY3 use? The YOMI YM-XY3 uses the F2300B two-axis digital CNC controller developed by Shanghai Jiaotong University, with servo motor driving and PIPE2012 programming software. The control system uses a man-machine dialogue interface where the operator inputs the matched pipe diameter and intersection angle parameters. The machine then automatically calculates and cuts pipe intersecting lines and intersecting holes without the operator writing code. For design integration, files can be prepared in AutoCAD or similar CAD software and transferred to the controller, simplifying the workflow for pipe profile cutting. How do I choose the right CNC round pipe cutting machine? Choosing the right CNC round pipe cutting machine starts with defining your pipe diameter range, wall thickness, and cutting length. For small to medium pipes from 40 mm to 300 mm diameter and lengths up to 12,000 mm, a 3-axis machine like the YOMI YM-XY3 is a cost-effective choice. Next, decide whether you need plasma cutting only or both plasma and flame capability. Plasma is faster and cleaner for thinner materials and stainless steel, while flame is economical for thick carbon steel. Also consider the control system ease of use, software compatibility, after-sales support, spare parts availability, and whether the supplier provides installation and training. Finally, verify power requirements—the YM-XY3 requires 5 kW excluding the plasma power source—and ensure your workshop has adequate ventilation and compressed gas supply above 0.7 MPa. What are common maintenance and troubleshooting tips for a pipe plasma cutting machine? Regular maintenance keeps a pipe plasma cutting machine accurate and productive. Important tasks include keeping guide rails and drive components clean and lubricated, checking compressed air pressure stays above 0.7 MPa, ensuring plasma gas flow around 4,500 L/h, and replacing worn plasma consumables such as nozzles and electrodes before cut quality drops. The electrical cabinet should be kept free of metal dust, and the torch anti-collision protection system should be tested periodically. Common issues include dross buildup on cut surfaces, which usually means cutting speed or current is incorrect; uneven cuts, which may indicate pipe ovality beyond 1% or worn consumables; and torch height problems, which can often be solved by calibrating the Z-axis. The YOMI YM-XY3 comes with an English manual, operation video, and lifetime technical support to help resolve these issues quickly. Technical Specifications of Round Metal Pipe Plasma Cutting Machine ParameterValue Share CategoriesRound Pipe Cutting Machine BrandYOMI CNC Cutting&Welding Machinery ModelYM-XY3 Cut pipe diameterΦ=40～300mm Effective cutting length6000mm Plasma cutting tube wall thickness1-10mm Required workpiece ovality≤1% cutting speed10～2000mm/min Moving speed10～6000 mm/min maximum load300Kg X axisTorch moves along pipe axial direction Y axispipe rotation axis Z axisTorch moves up and down axis Model3 Axis Round Metal Pipe Plasma Cutting Machine Cutting rangePipe Length: 6M, 9M, 12M Machine size6800*1600*1800 Cutting methodFlame/Plasma Cutting thicknessFlame cutting: 6-60mm Plasma cuttingaccording to plasma power Plasma cutting speedAccording to plasma power Control systemF2300B Plasma cutting speed500-3500mm/min Plasma torch anti-collision protection systemYes Driving methodServo SoftwarePIPE2012 Working pressure of compressed gas＞7Mpa Required gas flow of plasma4500L/H Working environmentVentilation, no concussion Power voltage5KW(not include plasma power) Types of gasAcetylene Propane Product Gallery Applications The Round Metal Pipe Plasma Cutting Machine is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures. Learn more about the Round Metal Pipe Plasma Cutting Machine: https://www.steelstructurer.com/pid18376660/Round-Metal-Pipe-Plasma-Cutting-Machine.htm For more information about Round Metal Pipe Plasma Cutting Machine and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.