GS-4000 CNC Gantry Flame Cutting Machine with Dual-Function Cutting System and Stress-Relieved Gantry Frame
The GS-4000 CNC Gantry Flame Cutting Machine is a heavy-duty, high-efficiency industrial steel plate cutter designed for mass production and high-precision profiling. Combining 2 advanced CNC oxy-fuel cutting torches with 9 straight-line strip cutting torches, this machine is the ultimate solution for steel structure fabrication, shipbuilding, and heavy machinery manufacturing.
Whether you need complex shape profiling or high-speed straight strip stripping, the GS-4000 delivers unparalleled stability and cost-effectiveness.
- Stress-Relieved Gantry Frame: The heavy-duty gantry structure undergoes professional thermal stress-relief treatment, ensuring zero deformation and long-term mechanical stability under high-heat working conditions.
- Japan-Tech High-End AC Servo System: Equipped with a dual-side driven Japan-Tech High-End AC Servo System and high-precision gearboxes, offering fast dynamic response, smooth acceleration, and reliable positioning accuracy.
- Dual-Function Cutting System:
- 2 Sets of CNC Torches: Motorized Z-axis height adjustment with precision ball screws for complex programmable shapes.
- 9 Sets of Straight Torches: Integrated lifting system optimized for rapid, parallel straight strip cutting.
- Smart Start CM3 CNC Controller: Powered by the Beijing Start CM3 system with a 9.4-inch color LCD display. It supports real-time graphic tracking, power-off breakpoint protection, and kerf/backlash compensation.
| Technical Parameters | Specifications & Capabilities |
|---|---|
| Model Number | GS-4000 |
| Machine Structure | Heavy-Duty Gantry Type, Dual-Side Drive |
| Total Cross Span (Width) | 4000 mm |
| Effective Cutting Width | 3200 mm |
| Total Rail Length | 15000 mm (Heavy-duty machined road rails, 2m/pc) |
| Effective Cutting Length | 13000 mm |
| Cutting Method | Flame / Oxy-fuel (Propane or Acetylene + Oxygen) |
| Cutting Thickness Range | 6−80 mm |
| Cutting Speed | 50−1000 mm/min |
| Rapid Traverse Speed | 6000 mm/min (X/Y Axis Limit: 5000 mm/min) |
| CNC Cutting Torches | 2 Sets (Linkage control, motorized Z-axis lifter) |
| Straight Strip Torches | 9 Sets (Simultaneous integrated lifting) |
| CNC System Brand | Beijing Start CM3 CNC Controller (0.001 mm pulse resolution) |
| Drive Motors | Japan-Tech High-End AC Servo System |
| Transmission | High-precision Rack and Pinion (Module 1.5 / 2.0) |
The 15000mm longitudinal rails are manufactured from high-strength road tracks, precision-ground to minimize friction and wear. Combined with high-accuracy racks, it guarantees micro-level accuracy even during maximum speed returns.
- Hardware Robustness: Built-in PC104 industrial CPU board, 12MB internal flash memory (expandable), and 71-key anti-dust membrane interface.
- Advanced Features: Supports USB data transfer, standard keyboard input, full-screen text editing, and automatic diagnostic alarms for over-voltage/over-speed.
The motorized torch lifters feature automatic protection dust covers, precision gear reducers, and flexible manual/automatic overrides to ensure the perfect distance between the torch tip and the steel plate.
- Oxygen Source: Purity >= 99.6%, Pressure: 10 bar, Flow Rate: 450 L/min
- Propane Gas: Pressure: 0.6 bar, Flow Rate: 32 L/min (Acetylene compatible)
- Power Input: 220V/380VAC +/- 5%, 50-60Hz (Requires a 220VAC 3kW AC voltage stabilizer)
- Environmental Temperature: -10°C to +40°C (Daily temp variation < +/- 10°C)
- Relative Humidity: <= 95% RH (Non-condensing)
- Foundation Work: Civil foundation engineering is required. Detailed foundation blueprints will be dispatched immediately after contract validation
- Full assembly of GS-4000 CNC Gantry Profile & Strip Cutting Machine
- Complete User Manuals for Machine Operation & CNC Software
- Comprehensive Electrical & Schematic Diagrams
- Factory Quality & Inspection Certificate
- Industrial Civil Foundation Layout Drawing
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