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TIG welding machines

tigSpeed oscillation drive 45 coldwire

Sample image, your configuration may differ.


  • TIG cold wire feeder
  • Constant wire feed, oscillating wire feed and TIG superPuls
  • High process reliability and much easier handling compared to manual TIG welding
  • Areas of application: Low-, medium- and high-alloy materials; CrNi; nickel-based alloys, copper and copper alloys; aluminium and aluminium alloys (only cold wire); P91/P92 special alloys
  • Suitable for mobile use thanks to optional trolley
  • Optimum protection for intermediate hose packages thanks to strain relief
  • Operating point adjustment via remote control directly at the workstation
  • Can be used with any TIG welding machine
  • TIG cold wire welding:
  • Up to 60% faster welding speeds compared to manual TIG welding
  • Constant wire feeding:
  • Ideal for mechanised/automated applications and TIG cladding
  • Less distortion thanks to reduced heat input
  • Smooth, uniform seam finish
  • Oscillating wire feeding:
  • The wire is fed continuously, at the same time the wire is moved forwards and backwards at a freely adjustable frequency (1-16 Hz)
  • Easy handling, even for positional welding
  • Highly stable process: the arc remains stable when the gap between the electrode and workpiece changes
  • Excellent sidewall fusion
  • Reduces risk of undercuts
  • Fine-flaked weld surface
  • Filler and cover passes
  • Optimum results with high-alloy materials
  • Superpuls with two wire feed speeds:
  • Continual switch between two wire feed speeds
  • Superpuls “start/stop”:
  • Continual switch between wire feeding and wire stop
  • Particularly suitable for PA, PB and PC position
  • Superpuls “reverse”:
  • Continual switch between wire feeding and wire return
  • Optimally suitable for positional welding and thin sheet processing


tigSpeed T3.80

tigSpeed T3.80 - Parameter readout and setting of absolute values on the digital displays – repeat-accurate and reproducible (m/min or Ipm)  
  • Parameter readout and setting of absolute values on the digital displays – repeat-accurate and reproducible (m/min or Ipm)
  • 15 individually definable welding programs can be saved
Welding processtigSpeed continuous
tigSpeed oscillation
tigSpeed Superpuls
Availability of welding procedures may vary depending on the machine type!
Operating modesManual non-latched
Manual latched
Automatic non-latched
Automatic latched
Ignition optionsHF
Parameters in displayWire feed speed
Forward/backward motion in hertz
Program number

Technical data

Duty cycle 40 °C550 A / 60 %
420 A / 100 %
Mains tolerances (ex works)
Mains frequency50 Hz / 60 Hz
Wire feed speed0.3 m/min - 20 m/min
11.811 ipm - 787.402 ipm
Factory-installed roll equipment1,0 + 1,2 mm / Steel
Spool diameterD200/D300
Protection classificationIP23
Test mark
EMC classA
Dimensions (L x B x H)625 mm x 377 mm x 531 mm
24.6 inch x 14.8 inch x 20.9 inch
Weight27 kg / 59.5 lbs
StandardsIEC 60974-1, -5 and -10 CL.A



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