Portable MMA-120 Arc Welding Machine
This single-phase AC arc welding machine is fan-cooled. It features stepless regulation of welding current and thermal protection.
Technical Specifications
Overview
Compact Performance for Professional Welding
The Portable MMA-120 Arc Welding Machine utilizes advanced IGBT and soft-switching technology to deliver stable, efficient welding performance in a compact form factor. Designed for versatility, this unit features automatic voltage compensation and built-in protection mechanisms to handle mains voltage fluctuations effectively. It is an ideal solution for welding carbon steel, stainless steel, alloy steel, and cast iron, offering high efficiency and energy savings for diverse professional applications.
Technical Specifications
- Power Supply Voltage
- 230 V
- Frequency
- 50 Hz
- Input Capacity
- 5.7 kW
- No-Load Voltage
- 75 V
Performance Metrics
Welding Current Range
10 A
Min Current
40 A
Max Current
- Duty Cycle
- 60% @ 120A
- Efficiency
- 80 %
- Power Factor
- 0.93
Physical & Compatibility
Protection Class
IP21S
Insulation Class
H
- Electrode Diameter
- 1.6 - 4.0 mm
- Net Weight
- 3 kg
Features
Included Accessories
- Electrode holder
- Earth clamp
- Brush/Hammer
- Protective mask
- Supported Materials
- Carbon SteelStainless SteelAlloy SteelCast Iron
