Advantages of DC ARC/MMA Welding Machine

  • Easy to start arc and smoother arc (In AC Welding, arc must be re-ignited after less zero crossing)
  • Fewer arc outages and sticking
  • Less spatter and better looking welds
  • DC Welder welds thinner metals better
  • More penetration ar a given amperage than AC
  • Easier vertical up and overhead welding
  • Lighter and smaller than AC welding machine

Advantages of KORWELD STICK/MMA DC Inverter Type Welder

  • Better than conventional welder
  • Dual Voltage (220V/440V) : 1&3 Phase
  • Good for all kinds of electrode
  • No electric shock
  • Built-in sensor to prevent over heating
  • Digital control : Fine and deep penetration
  • Good for thin to thick metal
  • Low Electric bill

KORWELD ARC 330A DC Inverter Type Welder

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