With IGBT inverter technology High efficiency and power Light weight Feature:IGBT inverter technology. Always the best control of the arc.High efficiency and power. Digital reading of welding parameterTIG: HF start and 2T/4T torch switch, current down-slope and gas postFlow functions. MMA: arc-force can be adjustedLight weight and it is ideal to work with steel, stainless by TIG or MMASuitable for metal and pressure works, repairs, installation and etc.1) Supply voltage: 3x380V(400V)+/-10%; 50/60Hz2) Rate supply capacity: 12kVA3) No load voltage: 60-80V4) Range of welding current: 20-315A5) Range of down-slope time: 0-10S6) Range of gas post flow time: 0-25S7) Rate duty cycle: TIG60%, MMA35%8) Dimensions(LxWxH)(cm): 51.5x22x439) Weight: 28kg

Inverter DC TIG Welder with MMA