EWM Special Equipment

Microplasma Welding Machine

The Professional Microplasma Welding Machines Are Portable, Compact Table Units And Feature The Latest Microplasma Power Source Technology.
They Provide Users With Maximum Quality For Delicate Welding Tasks:

Production and repair of thermocouples, membranes, measuring instruments, moulds, models, filters, jewelry etc.
• Manufacture, repair and mending of dental objects
• Repair welding on aircraft engines
• Replacement for typical brazing applications

ADVANTAGES OF THE MICROPLASMA PROCESS

In most cases, microplasma welding is used as an alternative to TIG welding.
  • Precise plasma arc for targeted and concentrated heat feeding, small heat affected zones, low material distortion, deeper fusion penetration, better fusion penetration control and lower current strengths.
  • More reliable arc ignition, improved arc stability.
  • Increased electrode service life, no tungsten inclusions.
  • Directionally stable arc, changing the distance between the welding torch and workpiece does not affect the welding work to such an extent.
In some cases, microplasma welding represents an alternative to laser and electron-beam welding, e.g. when welding thin metal sheets and foils, microplasma welding produces technically comparable results at considerably lower purchase costs.

forceTig

The patented high-performance TIG joining process With an especially focussed arc for greater penetration and faster welding speeds Reduce production costs –
  • Increase efficiency and quality
  • Higher welding speed
  • Deep penetration
  • Less energy per unit length due to the highly focussed TIG arc with high energy density
  • Single-pass welding of thin and thick metal sheets is possible
  • For fully mechanised and automated manufacturing processes
  • Increased efficiency, less non-productive time – maintenance-free setup and replacement of the electrodes, no setting gauges necessary

forceTig® – a revolutionary and highly efficient welding PROCESS EWM’s new, patented forceTig® welding process takes TIG welding to places that could not previously have been imagined. This joining process enables a much higher energy density in the weld pool by way of an extremely concentrated welding arc and makes possible the fastest welding speeds. Versatility in your automation – virtually all metals can be welded effortlessly even with different material thicknesses or gap widths, always matched to your applications and individually configured. Power sources capable of delivering up to 1000 A are also available for welding greater panel thicknesses and for keyhole processes.

EWM Force Tig
Microplasma Welding Machine
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