Micro Plasma Welding Machine (MPW)

Micro Plasma Welding Machine (MPW)

Plasma Arc Welding:

In Micro Plasma Welding, a second nozzle is used in addition to shielding gas nozzle. Through this second nozzle, plasma flows, surrounding and constricting the arc, which leads to a high power density and stability. The surrounding gas protects the melt bath of oxidation. The advantages of plasma arc welding are: - higher welding speed and less distortion as well as a higher insensitivity regarding changes in distance. Due to the stabilizing effect of the plasma it is possible to work even with low currents. This makes micro plasma welding suitable for joining very thin metal sheets.

Special Features:

  • Power Source built around Inverter Technology with highly stable welding Arc & Precision low current pilot arcing.
  • Machine is ready to use for operation with controls for gas Pre-Flow, gas Post-Flow, Up Slope & Down Slope.
  • Selectable Pilot current upto 10A.
  • Machine is capable of adapting external compact & portable water chilling unit.


  • High welding speed.
  • Less distortion.
  • Models capable to weld sheets from 100 microns to 1 mm thickness.
  • Built-in Pilot Arc system.
  • Pulsing facility available for perfect and smooth welding.


  • Brass welding.
  • Copper Tin coated wire welding.
  • Teflon coated medical guide wire welding.
  • Thermos bottle manufacturing.
  • Fine wire mesh manufacturing.

Industries Served:

  • Aircraft Manufacturing.
  • SpaceShip manufacturing.
  • Chemical Plant Manufacturing.
  • Piping.
  • Boiler.
  • Instrumentation.

Spares & Consumables

Spares & Consumables available for the machine:

  • Contact Tip.
  • Nozzle.
  • Ceramic Sleeves.
  • Water Cooled Micro Plasma Torch with cable.

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