Inverter Power Units

Models: WSM-400G / 500G

IGBT Inverter Series DC for TIG, Pulse TIG and MMA Welding


  • Powerful IGBT and advanced inverter control technology.
  • Uses PWM control technology and Constant Current(CC) output control
  • Can use DC TIG Welding process.
  • Using DC TIG process TIG torch, HF(high frequency)-arc
  • Easy arc start
  • Welding current can be controlled with continuous adjustments even during large scale applications
  • Excellent arc and welding performance
  • Lightweight design, can be moved easily
  • Promotes energy savings up to 30%.
  • Includes auto protection functions to avoid over heating
  • Can weld various kinds of metals such as, carbon and alloy steel, cast iron, stainless steel etc.

    Accessories: Electrode holder, ground clamp,welding cable, brush/hammer, protective mask and case.
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