Transmig 255i Plant multi process welding inverter (W1005255)

Transmig 255i Plant multi process welding inverter (W1005255)

  • $2,049.00

The CIGWELD Transmig 255i is a self contained single phase multiprocess welding inverter with digital voltage and amperage meters, that is capable of performing MIG (GMAW/FCAW), Stick (MMAW) and Lift TIG (GTAW) welding processes. It is ideal for welding plate thicknesses between 0.8mm and 12mm with a range of wires from 0.6mm-1.2mm (solid), and has the added benefit of running the Tweco SGT250 Spool Gun for the convenience of your precision aluminium work.

The Transmig 255i is equipped with an integrated wire feed unit to fit 300mm spools whilst being compliant to Australian Standard AS 60974.1-2006. It is ideal for indoor/outdoor use with an enclosure rating of IP23S.

The 255i can be upgraded with a 25 Amp plug and 4mm2 supply lead which increases your duty cycle so you can run it harder for longer.

Ideal for onsite repairs and maintenance, medium industrial workshops, car panel repairs or serious welders that want a single phase inverter they can plug in and use around their own home workshop.

  • Adjustable Inductance
  • Adjustable Burnback
  • 2T/4T Trigger Mode
  • Hot Start & Anti-Stick (Stick)
  • Down Slope (TIG)
  • Adjustable Arc Force (Stick)
  • VRD (Stick)
  • Power Factor Correction (PFC)
  • Fan on Demand
  • Spool Gun Compatible (Tweco SGT 250)


  • Current Range: MIG: 30-255A | STICK: 10-230A | TIG: 10-255A
  • Dimensions: 435H x 266W x 617D mm
  • Duty Cycle: 15Amp (fitted plug and lead): MIG (GMAW/FCAW): 255A @ 20% | Stick (MMAW): 230A @ 20% | TIG (GTAW): 255A @ 20% / 25 Amp 4mm2* (upgraded plug and lead): MIG (GMAW/FCAW): 255A @ 40% | Stick (MMAW): 230A @ 40% | TIG (GTAW): 255A @ 40%
  • Generator RequirementL 10 kVA (at 0.8 Power Factor) | 8 kW (at 1.0 Power Factor)
  • Processes: MIG (GMAW/FCAW), Stick (MMAW), Lift TIG (GTAW)
  • Supply Voltage: 240 VAC ± 15%
  • Power Source Weight: 27kg
  • Number of Phases: Single Phase
  • Nominal Supply Frequency: 50 / 60Hz
  • Output Terminal Type: Dinse Style 50mm
  • Protection Class: IP23S
  • Open Circuit Voltage (VRD On): <35V DC
  • Effective Input Current (I1eff): 15 Amps
  • Maximum Input Current (I1max ): 33 Amps


  • 1 x Transmig 255i Inverter Power Source (27kg)
  • 1 x Tweco Professional Fusion 250 MIG Torch, 3m
  • 1 x COMET Professional Argon regulator/flowmeter
  • Feed Rolls: 0.9/1.2mm “V” groove (fitted), 0.6/0.8mm “V” groove, 0.9/1.0mm (U) groove, 0.8/0.9mm “V” knurled
  • Contact Tips: 0.9mm (fitted), 0.8mm, 0.9mm, 1.0mm
  • 1 x Twistlock Electrode Holder with 4m lead
  • 1 x Work Clamp with 4m Lead
  • 1 x Shielding Gas Hose Assembly
  • 1 x Operating Manual