Portable MMA Inverter DC Arc Welding Machine
This MMA inverter DC arc welding machine is a single-phase, fan-cooled unit. It features stepless regulation of welding current and thermal protection.
Technical Specifications
Product Overview
Compact MMA Inverter Welding Solution
This portable MMA Inverter DC Arc Welding Machine utilizes advanced IGBT and soft-switching technology to deliver high-efficiency performance with low energy consumption. Designed for versatility and reliability, it features automatic voltage compensation to maintain stable welding current despite mains fluctuations. Its compact, single-PCB structural design and robust protection systems make it an ideal choice for professional welding tasks involving carbon steel, stainless steel, alloy steel, and cast iron.
Technical Specifications
- Input Capacity
- 5.7 kw
- Power Supply Voltage
- 220V-240V
- Frequency
- 50/60Hz
- No-Load Voltage
- 75 V
Performance Metrics
Duty Cycle
60 % @ 140A
Duty Cycle
- Welding Current Range
- 10-40A
- Efficiency
- 80 %
- Power Factor
- 0.93
Physical Characteristics
- Electrode Diameter
- 1.6-4.0mm
- Net Weight
- 6 kg
- Packing Size
- 210x185x185 mm
Compliance & Protection
Protection Class
IP21S
Insulation Class
Class H
Features & Compatibility
Included Accessories
- Electrode holder
- Earth clamp
- Brush/hammer
- Protective mask
- Compatible Materials
- Carbon SteelStainless SteelAlloy SteelCast Iron
