Inverter Power Units

MODELS: NBC-400D / 500D

IGBT Inverter Series DC for MIG, MAG and MMA Welding



  • Uses powerful IGBT switches and advanced soft-switch inverter control technology
  • Use PWM and MPU control technology,Constant voltage(CV) and Constant Current(CC) output control
  • Can use CO2,or Ar,or 80%Ar+20% CO2 shield gas to weld ,meets many different welding process demands
  • Continuous adjustment on welding voltage 
  • Slow wire feed speed and high output voltage 
  • Excellent arc characteristics and less spatter during welds
  • Can use various types of wires
  • LED digital meter shows current and voltage.
  • Two optional models with 2T/4T switch
  • Lightweight design
  • Auto protection functions to prevent over-heating
  • Welds various types of metal, such as carbon and alloy steel ,cast iron, stainless steel etc.
  • Electric Industrial welding machine withhigh duty cycle

Accessories: MIG/MAG gun,wire feeder,ground clamp,welding cable, gas flow meter,brush/hammer,protective mask and case.

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