image
image
image

Smart-Set MIG

Getting set up for a weld has never been faster with our preset synergic programs. Simply select your wire type, wire size, gas type and material thickness, and the machine does the rest. It'll pick the optimal settings for your weld.

play
play
play
play
Mild Steel
Stainless Steel
Aluminium
Flux-Cored

HD Backlit Interface

This next-generation interface panel is bright and easy to read in any environment.

play

Multi-Process

Get the job done quickly and efficiently with our versatile three-in-one welding machine. With the ability to perform MIG, TIG, and MMA welding all in one unit, it's also capable of running both gas-shielded and gasless MIG wire, so you can tackle a wide variety of welding projects with ease. Whether you're working with mild steel, stainless steel, aluminium, or flux-cored wire, our machine has got you covered, saving you valuable time and effort without sacrificing quality.

play
play
play
MIG
TIG
MMA

4 Geared Digital Wire Drive

Experience unparalleled accuracy with the Digital Geared Wire Drive system. Designed to sustain a consistent arc in varying conditions and with different wire types, it ensures an accurate wire feed speed. With this system, achieving precision in every welding task is effortless. Paired with four geared drive rollers, there’s more power pushing the wire, improving the wire feeding, especially in longer torches.

play

Power Factor Correction (PFC)

Get the most out of your machine. The PFC maximises the electrical efficiency of the machine and automatically compensates for any voltage fluctuations, so you get more output power and the internal components last longer.

See the difference

imgimg

Digital Control MIG Torch

Our digital MIG torch allows you to adjust your settings on the fly. No more hassle of constantly adjusting your settings on a separate control panel. With our leading technology, you can easily fine-tune the amps, current and voltage at the touch of a torch button.

play

Accessories

Ready for any kind of welding you've got planned, connect a complete range of MIG, TIG or STICK accessories to your welder.

play
play
img
Spool Gun
TIG Torch
Foot Pedal

Make welding aluminium even easier. No need to change your existing setup. The spool gun lets you quickly switch over and get any job done with no downtime.

Inverter Technology

Not every inverter is made equal. With UNIMIG's ever-evolving, state-of-the-art IGBT Inverter technology, you get better performance, better efficiency, and better reliability.

play

Smart Fan

Smart Fan diminishes noise, saves power, helps reduce energy costs, and minimises the number of contaminants being pulled through the machine.

play

Active Air Passage

The active air passage works to contain the air that passes through the machine, keeping the electrical components protected from dust to improve performance and extend the life of your welder.

play

IP23S

Rated IP23S, so it’s protected from touch by fingers and objects greater than 12mm, and water spray less than 60° from vertical while still.

img

Advanced MMA Features

Advanced MMA features are designed for improving weld quality and ease of use.

play
play
play
Arc Force
Hot Start
Anti-Stick

The Arc Force feature helps to keep the arc stabilised throughout the weld, by increasing or decreasing the peak current to compensate for your arc length, preventing the arc from cutting out or the electrode from sticking.

Additional Features

Generator Compatible

Take it anywhere. Connect the machine to a generator and use it wherever, whenever you need it. We recommend 12kVA for this machine.

Portable

The RAZOR MULTI 250 comes in a convenient carry case, ready to go anywhere you need it.

Specifications

Primary Input Voltage

240V Single-Phase

Supply Plug

15A

leff (A)

15.0

Imax (A)

35.0

No Load Voltage (V)

65.0

No Load Voltage with VRD Active (V)

10.1

Protection Class

IP23S

Insulation Class

H

Minimum Generator (kVA)

11.0

Dinse Connector

35/50

Standard

AS 60974.1

Warranty

5 Years

Weight (kg)

25.50

Dimensions (LxWxH)

700 x 280 x 511mm

Suitable Materials

MIG: Mild Steel, Stainless Steel, Aluminium, Silicon Bronze

MMA: Mild Steel, Stainless Steel, Cast Iron

TIG: Mild Steel, Stainless Steel, Copper, Silicon Bronze

Downloads

application/pdf icon

RAZOR MULTI 250 Manual

14.77 MB

application/pdf icon

RAZOR MULTI 250 Setup Guide

0.53 MB

Related Products

All
Torches
MIG Consumables
Safety

M24 Digital Binzel Style MIG Torch 4m

$249.00

220A Digital Spool Gun U41014

$964.00

T2 TIG Torch 4m Euro

$369.00

Binzel 24 Style MIG Torch Consumables Starter Kit

$66.95

Binzel Style 24 Ceramic Gas Diffusers

$3.95

Binzel Style 24 Rubber Gas Diffusers

$5.95

Binzel Style 24 Tip Holders M6x8mm

$4.95

Binzel Style 24 Conical Gas Nozzles

$12.95

Binzel Style 24 Cylindrical Gas Nozzles

$11.95

Binzel Style 24 Tapered Gas Nozzles

$11.95

Binzel Style M6x8mm 0.6mm Contact Tips

$12.95

Binzel Style M6x8mm 0.8mm Contact Tips

$12.95

Binzel Style M6x8mm 0.9mm Contact Tips

$12.95

Binzel Style M6x8mm 1.0mm Contact Tips

$12.95

Binzel Style M6x8mm 1.2mm Contact Tips

$12.95

Binzel Style M6x8mm 0.9mm Aluminium Contact Tips

$12.95

Binzel Style M6x8mm 1.0mm Aluminium Contact Tips

$12.95

Binzel Style M6x8mm 1.2mm Aluminium Contact Tips

$12.95

Binzel Style 0.6-0.8mm Blue Steel Torch Liner 4m

$12.95

Binzel Style 0.9-1.2mm Red Steel Torch Liner 4m

$10.95

Binzel Style 0.9-1.2mm Red Aluminium Torch Liner 4m

$35.95

0.9-1.0mm U Groove 30/22 Drive Roller

$68.95

0.9-1.2mm U Groove 30/22 Drive Roller

$68.95

1.0-1.2mm U Groove 30/22 Drive Roller

$68.95

0.6-0.8mm V Groove 30/22 Drive Roller

$68.95

0.6-1.2mm V Groove 30/22 Drive Roller

$68.95

0.8-0.9mm V Groove 30/22 Drive Roller

$68.95

0.8-1.0mm V Groove 30/22 Drive Roller

$68.95

0.9-1.0mm V Groove 30/22 Drive Roller

$68.95

0.9-1.2mm V Groove 30/22 Drive Roller

$68.95

1.0-1.2mm V Groove 30/22 Drive Roller

$68.95

0.6-0.8mm F Groove 30/22 Drive Roller

$68.95

0.8-0.9mm F Groove 30/22 Drive Roller

$68.95

0.9-1.2mm F Groove 30/22 Drive Roller

$68.95

1.0-1.2mm F Groove 30/22 Drive Roller

$68.95

Professional Series Welding Helmet - Black

$319.00

Professional Series Welding Helmet - Samurai

$319.00

Professional Series Welding Helmet - Demon

$319.00

Rogue Full Leather Welding Jacket Model 203 Large

$254.00

Rogue Heavy Duty Welding Gloves Model 101

$20.95

Rogue TIG Gloves Model 103 Large

$42.95

Rogue Long TIG Gloves Model 104 Large

$39.95

© 2025 UNIMIG. All Rights Reserved.