Along with up to dated technology

  • Heavy duty wire feeder motor
  • Heavy duty cycle
  • Potentiometers for output voltage and current adjustment
  • Continuous electrical inductance adjustment
  • Output digital display
  • Stable output arc
  • Low spatter and high quality welding
  • Gas cylinder carrying capability
  • Stable arc due to Closed loop control system
  • Portable wire feeder with variable cable length
  • Preset function


Special features:

  • Advanced INVERTER (IGBT) technology
  • Low power consumption
  • Robust & durable
  • Low weight and small size
  • Excellent welding performance with mixed, CO2 or neutral (Ar) Shielding gas
  • Equipped with Post gas, burn back and soft stat circuits
  • Automatic input voltage tolerance compensation
  • Over current and over heat protection circuits

Areas of use:

  • Special application in automobile manufacturing
  • Precise welding, metal instructions, …
  •  Oil, gas and petrochemical plants, cement and steel building projects


Product ModelM-INV-551WC
Product Code3020103531
Input Power3 Phase 380V±15% - 50/60HZ
Output range50 - 550A - 16.5 -41.5V
Input Current @Max Output40A
Duty Cycle @40°C435A 100% - 550A 40%
Net Weight55.8kg
Insulation ClassF
Protection ClassIP21S


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