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UniMig Razor MTS 250 MIG-TIG-MMA Inverter Welder Package


Availability: Out of stock

As low as: $1,549.00

Price as configured: $1,549.00

Quick Overview
UniMig Razor MTS 250 MIG-TIG-MMA Inverter Welder Package


62 Customer have purchased this product

Product Details


THe Razor 250 MTS is the newest addition to the brand’s flagship Razorweld stable, and features several improvements on its 250amp predecessor (KUMJR250).

The Razor 250 features Jasic’s ever improving and more refined IGBT Inverter technology and is capable of DC MIG, TIG and STick welding.

In MIG, the new Wire Inch Feature ensure easy adjustment of the wire during set-up without gas waste. Burnback Adjustment leaves the wire ready for the next weld. The machine is capable of high quality MIG Welds on Steel, Stainless, Cast Iron, Copper and Bronze and will run 0.8m to 1.2mm wire. The machine is capable of welding aluminium with the addition of a Spool Gun. An SB24 MIG Torch is included with the Torch.

TIG Welding is possible with the addition of a 26V TIg Torch. The machine comes with all Stick Welding accessories.

This is an industrial powered single-phase machine and weight just 30KG.


  • Razor Arc 250 MTS Power Source

  • SB24 MIG Torch

  • LS35 4m Arc Welding Lead and Clamp Set

  • 2m Gas Hose

  • Argon Flowmeter Regulator

  • UniMig-Jasc Variable Shade 9-13 Auto Darkening Welding Helmet

  • UniMig ER70S-6 Mild Steel MIG wire 0.9mm x 5kg

  • UniMIg Heavy Duty Cow hide Leather MIG welding Gloves


  • Wire Inch

  • Burn Back

  • Stepless Voltage Control

  • Lift Arc TIG

  • Incredibly Stable Wire Feed in MIG

  • Spool Gun Ready

  • AS/NZ60974-1 Certifield


  • Steel, Stainless, Cast Iron, Aluminium, Cast Iron, Copper


  • Part Number: KUMJRRW250

  • 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 40C MIG: 30% @ 250amps

  • Duty Cycle 40C MMA: 30% @250amps

  • Welding Voltage Range DC: 15.5V-26.5V

  • Wire Spool Size: 15kg

  • Wire Size: 0.6mm-1.2mm

  • Dimensions: 628mm x 267mm x 453mm

  • Weight: 30kg


Additional Information

Weight N/A
Product Manual N/A
Product Brochure KUMJRRW250_2.pdf
Unit Type Unit Type
Amperage No
product_type No
Suitable For No
Bar No
Flow Rate Control (FRC) No
Frimin No
Float No
Horse Power No
Kilowatts No
Pounds / Square Inch (PSA) No
Powered No
Taps No
Volts No
Type No
Draw Off No
Watts No
Litres No
Casin Material No
Max Flow LMNI No
Particle Size No
Use No
Approval No
Flow Control No
Max Flow L/Hr No
Plumbing No
Lid No
Diameter No
Style No
Width No
Size Range No
Mount No
Part Number No
Primary Input Voltage No
Welding Current No
Voltage Steps No
Duty Cycle 40 Deg C No
Welding Voltage Range DC No
Overload Protection No
Reverse Polarity No
Wire Spool Size (kg) No
Wire Size (mm) No
Dimensions (mm) No
Weight (kg) Weight (kg)
Input Power No
Warranty Stamps
Embed Code No
Embed Code No
Embed Code No
Embed Code No
Embed Code No
Item Height No
Item Width No
Item Length No
Item Weight No
Item Height No
Item Width No
Item Length No
Item Weight No


Unimig welding machineReview by Dobey
Very good product and very easy to use. The only problem I had I wasn't sure what electrical plug it required. There is 2 that you can fit. (Posted on 3/07/18)

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