Industrial 40A Plasma Cutting Machine With Built In Arc Pressure Gauge For Steel Structure Description:
The Industrial 40A Plasma Cutting Machine is a compact and efficient DC inverter plasma cutter designed for precision metal cutting and steel fabrication applications. Equipped with a built-in arc pressure gauge, this portable plasma cutting machine allows operators to monitor air pressure in real time, ensuring stable cutting performance, improved cutting quality, and longer consumable life.
Powered by advanced IGBT inverter technology, the 40A plasma cutter delivers smooth arc ignition, fast cutting speed, and clean cutting edges on various conductive metals. It is ideal for cutting carbon steel, stainless steel, galvanized steel, aluminum, and other metal materials with excellent accuracy and efficiency.

This air plasma cutter features a lightweight portable design, an intelligent cooling system, overload protection, and energy-saving operation. It is widely used in steel structure fabrication, construction projects, metal workshops, automotive repair, equipment maintenance, and industrial manufacturing applications.
Designed for professional and industrial users, this portable plasma cutter machine offers reliable performance, easy operation, and low maintenance costs, making it an ideal solution for on-site and workshop metal cutting tasks.
Industrial 40A Plasma Cutting Machine Specification:
| Model | CUT-40M | CUT-50M |
| Input voltage | 1×220/230/240V or Dual 110/220V, 50/60Hz | |
| Input power capacity | 4.5KVA | 6KVA |
| No-load voltage | 200V | |
| Current range | 15-40A | 15-50A |
| Rate duty cycle | 60% | |
| Air pressure | 0.2-0.4MPa | |
| Gas post-flow time | 10S | |
| Max. Cutting Thickness | 12mm | 16mm |
| Dimensions (LWH ) | 305x165x265mm | |
| Weight(kg) | 8.5 | 10.5 |
Portable Metal Cutting Machine Feature:
- The most popular plasma cutting machine, low cost, and easy cutting
- HF pilot arc start
- MOSFET high-frequency inverter technology
- Single-phase power supply, Fuse 16/28A
- Intelligent protection for overloading & overheating
- Built-in arc pressure gauge
- Wild line voltage compensation
- Portable style and stable quality
- Digital display and preset cutting Current
Including Standard accessories:
Plasma Cutting torch 4m
300A Earth Clamp 3m
Air Regulator
Gas hose 2m
Optional Accessories:
PFC
Welding Helmet
Dual-Voltage 110V/220V

About ALAND WELDING:

Product Portfolio
Our comprehensive product range includes:
Pulse MAG MIG Welding Machines
AC/DC TIG Welders
MMA (Stick) Welders
Multi-Function Welding Machines
Plasma Cutting Machines
Submerged Arc Welding Equipment
Laser Welding / Cutting / Laser Cleaning Machines
Complete Welding Accessories and Consumables
If you are interested in our products or plan to import the Industrial Air Plasma Cutting Machine and other construction products, please feel free to contact us. Looking forward to long-term cooperation with you.