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Unimig RAZOR Tig 220 DC Welder

SKU: U12003K
Regular price $1,549.00 inc. GST

UNIMIG Razor TIG 220 DC Welder

This professional-grade DC TIG welder gives you incredible results from start to finish on every weld. Maximise your results from start to finish with the high-frequency TIG. A high-frequency torch can start an arc without contacting the workpiece, reducing the risk of contaminating the tungsten or the weld. These welders are fit with a 10 AMP Power plug which allows to flexibility to use the machine almost anywhere!


  • RAZOR TIG 220 DC Welder
  • 4m T2 TIG Torch
  • 4m Twist Lock Electrode Holder
  • 4m 300 Amp Earth Clamp & Lead
  • Argon Flowmeter Regulator
  • 1.8m Gas Hose with fittings
  • Operating Manual


  • HD Backlit Interface - This next generation interface panel is bright & easy to read in any environment.
  • Power Factor Correction (PFC) - PFC gives you maximum electrical efficiency. It automatically compensates for any voltage fluctuation, & 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- & post-gas & up & down slope parameters.
  • Foot Control Ready - The perfect accessory, easily adjust your amperage to suit every weld as you go without disrupting your torch movement.
  • Pulse TIG - Minimise the heat input without compromising on any of the penetration. Alternating between a peak & base current reduces the amount of heat input & focuses the arc, perfect for sheet metals & out-of-position welding.
  • Smart Fan - Smart Fan diminishes noise, saves power, helps reduce energy costs, & 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 & Hot Start functionality. These features are designed for improving weld quality & ease of use.


Machine Specifications
Primary Input Voltage 240V Single Phase
Supply Plug 10 AMP
Ieff (A) 9.8
Rated Output 5A/10.2V - 220A/18.8V
No Load Voltage (V) 68v
Protection Class IP23S
Insulation Class H
Minimum Generator (kVA) 9
Dinse Connectors 35/50
Standard AS/NZ60974-1
TIG Weld Material type Mild Steel, Stainless Steel, Copper, Silicon Bronze, Titanium
MMA Weld Material type Mild Steel, Stainless Steel, Cast Iron
Warranty (Years) 5

TIG Specifications
TIG Arc Ignition Type High Frequency, Lift Arc
TIG Process Type Standard DC, and Pulsed DC
DC 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 20% @ 160A, 60% @ 92A, 100% @ 72A
STICK Electrode Range 2.5-4.0mm
STICK Welding Thickness Range 2-10mm

Size & Weight
Dimensions (mm) 310×150×460 mm
Weight (kg) 8.9kg

Machine Features
Foot Control Connection Yes


5 Year Limited Warranty by UNIMIG Australia.