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Mitech NB500 MIG Welder


Mitech’s NB500 Synergic Remote Wire Feeder MIG with MMA capabilities is the latest in IGBT inverter technology. This industrial machine is equipped with a 4 roll gear driven remote wire feeder with 5Mtr interconnecting cables. Synergically controlled parameters allowing the operator to adjust Voltage and Wire speed together with just one dial! Integrated Bottle trolley provides ease of use for loading and unloading onsite.

The NB500 allows you to weld Solid wires, Flux-cored Gas & Gasless wires up to 2.4mm. Adjustment of voltage & wire speed at the wire feeder makes for easy setting of welding parameters. Adjustable Pre Flow and Post Flow gas settings, Spot welding function, Arc inductance offers finer adjustment of the arc characteristics while the burn back setting leaves the wire stick out ready for the next weld. Wire inching and gas check provides setup of wire feed and gas setting without wastage. MMA welding capabilities 40-500Amps including an arc force adjustment for a more refined stable arc. The Mitech NB500 Is suited to heavy engineering, structural steel welding, general engineering, repairs and maintenance or rural applications.


  • • Latest IGBT Inverter Technology
  • 3 Phase 380V +/- 15%
  • Output Current MIG 40-500A
  • Wire Diameter 0.8-2.4mm 
  • Adjustable Pre Flow 0-20Sec
  • Adjustbale Post Flow 0-20Sec
  • Burn Back Adjustment
  • Spot welding functions
  • Arc Force Adjustment
  • 2T / 4T Trigger Operations
  • 4 Roll Wire Feeder
  • 60% Duty Cycle
  • MIG/MMA Gas & Gasless
  • Powersource Weight 41kg
  • Wire Feeder Weight 16kg
  • Euro Connection Torch
  • Integrated Bottle Carrier & Trolley
  • 5Kg – 15Kg Wire Spools

2 Year Warranty With Product Registration*

Additional information