PHW 20-2 / PHW 21

Description

Very small, water-cooled and therefore powerful 20 A micro plasma welding torch for plasma welding of foils, wires and screens made of high-alloy steels, nickel, copper and titanium alloys from 0.05 mm to 1 mm thick.

As the arc is extremely stable even at minimum welding currents, this 20 A series is predestined for sensitive welding of the finest wires and foils.

Design

  • Manual welding torch with round handle
  • Hand-held welding torch with ergonomic handle and switch
  • Manual welding torch with ergonomic handle, switch and potentiometer for sensitive variation of the welding current during welding
  • Machine welding torch (pencil torch) with round clamping shaft

Note

The PHW 20-2 / PHW 21 is well suited as a replacement torch for SAF MP 2-12 due to its sensitivity.

Technical Data

Electrode cooling:indirect water-cooled
Nozzle cooling:indirect water-cooled
Weldable thickness:0.05 to1 mm
Max. current-carrying capacity:25 A
Duty cycle:100 %
Plasma gas:Argon
Shield gas:Argon, Argon/Hydrogen, Argon/Helium
  
Application:Electrical industry
Aerospace industry
Measuring instrument techniques
Instrument-making
Sieve manufacture
Flexible metal hose manufactoring
Dental laboratory
a.s.o.

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