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An attractive entry into the range of plasma-arc welding

  • plasmaBOX facilitates in connection with water-cooled TIG-DC-welding appliances an easy and cost-effective design of a welding unit suitable for direct-current plasma arc welding
  • High productivity, low level of warping during welding process and a high weld quality by welding high alloy stee
  • High power density for the welding of copper and copper base alloy
  • The pilot arc guarantees a 100 % ignition certainty (contactless)


The plasmaBOX  offers the following characteristics:

  • High efficient inverter technology
  • Water surveillance during water forward process
  • Continously adjustable pilot current between 3 and 15 A, in accordance with size of electrode
  • Flowmeter for pilot gas, adjustable from 0.15 up to 1.5 litres/min (other ranges on request)
  • option from 0.2 up to 3.0 litres/min
  • Central connection for plasma-arc welding torch
  • Rapid action coupling devices for cooling water connection
  • 7-pole socket to loop through the line for welding torch key
Technical data plasmaBOX
Mains voltage1 × 230 V
50 / 60 Hz
Mains fuse16 A träge
Welding current250 A
Duty cycle100 %
Pilot current3 - 15 A
No-load voltage95 V
Dimensions W x H x D305 × 260 × 400
Weight12 kg

Further information