Portable CNC Flame Cutting Plasma Machine Gantry Metal Cutter


This light-duty gantry cutting machine features a 2.4×3m working area and supports both flame and plasma cutting options. Equipped with dual-track drive, it delivers strong power, stable movement, and high working efficiency. Suitable for cutting large, medium, and small steel plates including carbon steel, manganese steel, and stainless steel. Easy to move and economical, it is an ideal gantry cutting solution for workshops and metal fabrication.

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Product Description of CNC Flame Cutting Plasma Machine

Designed as an economical solution, this light-duty gantry cutting machine offers a 2.4×3m cutting area with optional flame or plasma cutting. Dual-track drive provides stable operation and reliable performance. Easy to move and maintain, it is ideal for small and medium workshops processing carbon steel, stainless steel, and other metal plates.

Product Parameter Table

Power supply 220V±10%, 50Hz±10Hz
Power 0.5KW
Oxygen purity 99.50%
Preheating oxygen pressure 0.7~0.8Mpa
Cutting oxygen pressure 1 Mpa
Acetylene or gas pressure 0.04~0.06 Mpa
Ambient temperature -20℃~45℃
Relative humidity 90% non-condensing
Effective cutting width (mm) Machine width – 400mm
Effective cutting length (mm) Machine length – 210mm
Flame cutting thickness (mm) Carbon steel: edge cutting 5-100; perforation cutting ≤100
Cutting torch lifting stroke (mm) ≥100
Cutting speed (mm/min) 50-3500
Setting speed error (%) -5~+5
Automatically adjust high precision (mm) ≤0.5
Linear accuracy (mm) ≤0.5/2.5
Effective cutting size 2.4 m* 3.0 m

Main features

  • Automatic Cutting Functions: Supports automatic delay, preheating, perforation, radius compensation, breakpoint recovery, and continuous retreat for stable and intelligent cutting operations.

  • High Cutting Efficiency: Cutting output is 6–8 times higher than manual cutting and 4–6 times higher than semi-automatic trolley cutting, greatly improving productivity.

  • High-Quality Cutting: Ensures smooth cutting edges, consistent accuracy, and reliable cutting quality for various metal plates.

Application scenarios

  • Steel structure fabrication and construction projects

  • Metal processing and fabrication workshops

  • Cutting carbon steel, manganese steel, and stainless steel plates

  • Industrial manufacturing and batch production

  • Equipment maintenance and on-site metal cutting

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