Unimig Razorweld 175 Inverter MIG Welder


The RAZORWELD MIG175 is a new inverter-based portable MIG welding machine with added (MMA) Stick function. The MIG
function allows you to weld with both Gas Shielded and Gas-less wire applications. Easy step-less 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 stick out ready for the next weld. Stick welding
capability delivers easy electrode welding with high quality results, including cast Iron, stainless and low hydrogen. An additional
feature is the Spoolgun ready function that allows the simple connection of the SPGRW135 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 is an industrial
machine that is both lightweight and portable. Being 240v single phase gives great versatility. Ideal for general engineers,
maintenance workshop, rural workshop, panel beaters, home workshop. designed and built to our specification.
Certified to – AS/NZ60974.1

In stock (can be backordered)

• Latest IGBT inverter technology
• MIG/MAG with Gas and Gasless wire function
• Excellent MIG welding with CO2 gas & mixed gases
• Euro style MIG torch connection
• Internal wire feeder
• 1Kg to 5Kg Spools
• Adjustable Burn Back
• Spool Gun Connection
• Stepless voltage and wire feed control
• Wire Inch
• Stick electrode (MMA) function
• VRD (Voltage Reduction Device)
• Excellent arc stability with all electrode
• Hot Start – Anti Stick
• Industrial rated
• Solid case construction
• IP21S rating for environmental/safety protection
• Tolerant to variable power supply


Technical Data
Power Supply / Phases (V-Ph) 240v – 1 +/- 15%
Duty Cycle @ 40°c as per AS/NZ60974-1 25% @ 175Amps MIG
25% @ 160Amps MMA
Output Current Range MIG 30A/15.5V – 175A/22.8V
Output Current Range MMA 10A/20.4V – 160A/26.4V
Rated Power MIG 6.7 KVA
I Max MIG 27.9 Amps
MMA 29.6 Amps
I ieff MIG 14.0 Amps
MMA 14.8Amps
Power factor 0.70
Protection Class IP21S
Insulation Class F
Wire Diameter Range (mm) 0.6, 0.8, 0.9, 1.0, 1.2
Dimensions Power Source (LxWxH) 470x190x380mm
Weight Power Source 12.5 Kg
Warranty 3 years on power source

Weight20.55 kg
Dimensions72 × 30 × 42 cm


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