Inventor MMA IGBT LCD Welding Machine 330 A

The inverter welding machine with 230 V voltage for welding with coated electrodes (MMA) and an LCD screen is intended for welding stainless, alloyed and carbon steel, copper or other non-ferrous metals. The welding current can be adjusted from 20 to 330 A. It has a power source made from a high-efficiency IGBT rectifier, which ensures low weight of the device and high reliability. Thanks to its size and weight, it enables welding even in hard-to-reach places under any conditions and in any position. PWM technology allows for producing strong electric power used for welding. It significantly reduces the weight and volume of the central transformer and improves efficiency by more than 30%. The device uses the principle of contactless arc ignition. It is equipped with HOT START, ANTI STICK, ARC FORCE functions.

Technical data:
Power supply: 230 V/50 Hz
Welding current: 20 – 330 A
Input current: 6509 W
Rated output voltage: 26,8 V
Electrodes: 1,6 – 3,25 mm
Load capacity: 60%
Protection class: IP21S
Insulation class: B
Efficiency: 0,93
Dimensions: 440 x 230 x 300 mm
Weight: 5 kg