UNIMIG Razor TIG 220 DC Welder U12003K

MPN U12003K
In Stock
  • Warranty: 5 Year
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This professional-grade DC TIG welder gives you incredible results from start to finish on every weld.

  • Get the full DC TIG welding cycling including all the pulse functions
  • With new PFC components, this machine can be run on a 10A plug
  • Connect a foot pedal to the machine for extra versatility and convenience
  • A 5-year warranty to reflect our confidence in this machine
  • HD Backlit Interface
    This next generation interface panel is bright and easy to read in any environment.
  • Power Factor Correction (PFC)
    PFC gives you maximum electrical efficiency. It automatically compensates for any voltage fluctuation, and PFC is also designed to be generator friendly.
  • 10A Plug
    A 10 AMP power plug can be used on any domestic outlet. It’s perfect for the DIY home handyman or the professional welder looking for a machine that can be used almost anywhere.
  • High-Frequency TIG
    Maximise your results from start to finish. A high-frequency torch can start an arc without contacting the workpiece, reducing the risk of contaminating the tungsten or the weld. It also means you get access to the entire TIG weld cycle, including pre- and post-gas and up and down slope parameters.
  • Pulse TIG
    Minimise the heat input without compromising on any of the penetration. Alternating between a peak and base current reduces the amount of heat input and focuses the arc, perfect for sheet metals and out-of-position welding.
  • Foot Control Ready
    The perfect accessory, easily adjust your amperage to suit every weld as you go without disrupting your torch movement.
  • Smart Fan
    Smart Fan diminishes noise, saves power, helps reduce energy costs, and minimises the number of contaminants being pulled through the machine.
  • Advanced MMA Features
    This machine features Anti-Stick technology, as well as adjustable Arc Force and Hot Start functionality. These features are designed for improving weld quality and ease of use.

Machine Specifications

  • Primary input voltage: 240V Single Phase
  • Supply plug: 10 AMP
  • Ieff (A): 9.8
  • Rated Output: 5-220A
  • No load voltage (V): 68
  • Protection class: IP23S
  • Insulation class: H
  • Minimum generator (kVA): 7.0
  • Dinse connector: 35/50
  • Standard: AS/NZ60974-1
  • Suitable Material
    • TIG: Mild Steel, Stainless Steel, Copper, Silicon Bronze, Titanium
    • MMA: Mild Steel, Stainless Steel, Cast Iron


UNIMIG is pleased to offer a 5-year warranty on the RAZOR TIG 220 DC*.

UNIMIG offers warranty across Australia with four UNIMIG service centre’s in Sydney, Melbourne, Brisbane & Perth. We also have authorised service centres across Australia as well. UNIMIG’s focus is to assure the buyer is getting reliability, performance and peace of mind with a quality product.

UNIMIG also offers an additional 6 months warranty free of charge when you register your product online via the UNIMIG website.

*Please note warranty only applies to the power source only

TIG Specifications

TIG Function Type: DC HF TIG / DC Pulse

TIG Welding Current Range: 5-220A

TIG Duty Cycle @ 40°C: 20% @ 220A, 60% @ 127A, 100% @ 98A

TIG Welding Thickness Range: 1-8mm

Stick Specifications

Stick Welding Current range: 20-160A

Stick Duty Cycle @ 40°C: 15% @ 160A, 60% @ 80A, 100% @ 62A

Stick Electrode Range: 2.5-4.0mm

Stick Welding Thickness Range: 2-10mm

Machine Features

VRD: Yes

Foot Control connection: Yes

Part No U12003K
Barcode 9333521032832
Warranty 5 Year
Net Weight (kg) 8.9
Product Length (mm) 460
Product Width (mm) 150
Product Height (mm) 310


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