MIG TIG MMA Inverter Welder Arc 250 Amp DC IGBT Welding Machine

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31.00 KGS
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MIG TIG MMA Inverter Welder Arc 250 Amp DC IGBT Welding Machine (UMGKUMJRRW250)

The RAZOR 250 is a new inverter-based portable MIG welding machine with added MMA and TIG function. The MIG function allows you to weld with both Gas Shielded and Gasless wire applications. Easy stepless adjustment of voltage and wire feed make for easy setting of welding parameters giving excellent, professional welding results.

Wire inch gives easy feeding of the wire during set up without gas wastage and the Burn Back adjustment leaves the wire out ready for the next weld. MMA welding capability delivers easy electrode welding with high quality results, including cast Iron, stainless and low hydrogen. Connection of the 26V TIG torch provides quality DC TIG with Lift Arc start for welding of steel, stainless steel and copper. An additional feature is the Spoolgun ready function that  allows the simple connection of the SPG200II Spoolgun for the use of thin or softer wires that don’t have the column strength to feed through standard MIG torches, such as aluminium wire.

This an industrial machine that is lightweight and portable, an optional trolley with tool drawer and cylinder rack provides off the floor operation and better manoeuvrability around the workshop.  Being 240v single phase gives great portability. Ideal for general engineers, maintenance workshop and rural workshop. Designed and built to our specification. Certified to - AS/NZ60974-1.

Package IncludeRAZOR 250 Multifunction Welding Inverter, SB24 4M Sure Grip MIG torch, 4M Arc lead set, UNI-FLAME Twin Gauge Argon Regulator, 2M Gas Hose.

Product Features

  • Latest IGBT inverter technology
  • MIG/MAG with Gas and Gasless wire function
  • MMA
  • DC TIG welding with Lift Arc Start
  • Digital Amp - Volt Meters
  • Industrial application
  • Solid metal case construction
  • Internal wire feeder, gear driven
  • 15Kg Spools
  • VRD (Voltage Reduction Device)
  • Euro style MIG torch connection
  • IP21S rating for environmental / safety protection
  • Tolerant to variable power supply
  • Stepless voltage and wire feed control
  • Excellent MIG welding with CO2 gas & mixed gas
  • Excellent arc stability
  • Spool Gun Connection


  • Rated Power MIG:   11.0 KVA
  • I ieff MIG:                 28 Amps
  • Power factor:           0.72
  • Protection Class:     IP21S
  • Insulation Class:      F
  • Wire Feeder Type:  Gear Driven 2 Roll


Part Number KUMJRRW250MIG
Primary Input Voltage 240V 1 Phase
Welding Current MIG 30A/15.5V - 250A/26.5V
Welding Current MMA 15A/20.6V ~250A/20V
Duty Cycle 40 Deg C - MIG 30% @ 250Amps
Duty Cycle 40 Deg C MMA 30% @ 250Amps
Welding Voltage Range DC 15.5V-26.5V
Wire Spool Size (kg) 15Kg
Wire Size (mm) 0.6 / 0.8 / 0.9 / 1.0 /1.2
Dimensions (mm) 628mm x 267mm x 453mm
Weight (Kgs) 30kg
WARRANTY  3 years on machine