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Ultimate TIG Welding

Weld every kind of metal. With the ability to run on an Alternating Current (AC) you’re able to weld aluminium as effortlessly as mild and stainless steels on a Direct Current (DC).

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Superior AC
Superior DC

Multiple AC Waveforms

Completely customise your aluminium welds. Switch between Sine, Square, and Triangle waves to change the arc characteristics, bead profile, and penetration to suit your weld.

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Sine
Square
Triangle

The slow, smooth transition between positive and negative provides a consistent weld and good wetting in the toes.

Mixed AC/DC

Experience the best of both worlds. Mixed AC/DC combines the efficiency of AC and the penetration of DC- TIG in one weld. With it, you get faster welding speeds, better penetration, a faster weld puddle on cold workpieces, and you can weld on thicker materials.

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Water Cooler Compatible

Get greater performance on every weld. Connect the water cooler unit to remove excessive heat, extending the weld time and the life of your consumables.

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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.

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Advanced MMA Features

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

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Arc Force
Anti-Stick
Hot Start

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

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.

Lift Arc Start TIG

Lift Arc ignition allows the arc to be started easily in DC TIG by simply touching the tungsten to the workpiece and lifting it up to start the arc. This stops the tungsten tip sticking to the workpiece and breaking the tip from the tungsten electrode.

Job Memory

Save all of your favourite settings with the Job Memory feature. With up to 50 saves available, you’ll never need to memorise your parameters again.

Generator Compatible

Take it anywhere. Connect the machine to a generator and use it wherever, whenever you need it. We recommend a 10kVA for this machine.

Foot Pedal Ready

Enjoy greater control and precision with our optional foot control accessory. This handy feature allows you to easily adjust your TIG amperage on the fly, without interrupting your torch movement.

Specifications

Primary Input Voltage

415V Three-Phase

Supply Plug

Unplugged (32A Recommended)

Ieff (A)

10.0

Imax (A)

18.0

No Load Voltage (V)

73.0

Protection Class

IP21S

Insulation Class

F

Minimum Generator (kVA)

10.0

Dinse Connector

35/50

Standard

AS 60974.1

Warranty

3 Years

Weight (kg)

25.50

Dimensions (LxWxH)

560 x 220 x 415mm

Suitable Materials

TIG: Mild Steel, Stainless Steel, Aluminium, Copper, Silicon Bronze, Titanium, Magnesium, Zinc Alloys

MMA: Mild Steel, Stainless Steel, Cast Iron

Downloads

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RAZOR TIG 320 AC/DC Manual

11.16 MB

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RAZOR TIG 320 AC/DC Info Sheet

1.21 MB

Related Products

All
TIG Consumables
Safety
Additional Accessories

T3 Head Gasket

$9.95

T3 Heat Zone Isolator

$32.95

T3 Collet Body 1.6mm

$23.95

T3 Collet Body 2.4mm

$23.95

T3 Collet Body 3.2mm

$23.95

T3 Gas Lens Collet Body 1.6mm

$47.95

T3 Gas Lens Collet Body 2.4mm

$47.95

T3 Gas Lens Collet Body 3.2mm

$47.95

T3 Ceramic Cup Size 4

$9.95

T3 Ceramic Cup Size 5

$9.95

T3 Ceramic Cup Size 6

$9.95

T3 Ceramic Cup Size 7

$9.95

T3 Ceramic Cup Size 8

$9.95

T3 Ceramic Cup Size 10

$9.95

T3 Short Back Cap

$23.95

T3 Long Back Cap

$22.95

Rare Earth TIG Tungsten Electrode 1.6mm

$25.95

Rare Earth TIG Tungsten Electrode 2.4mm

$60.95

Rare Earth TIG Tungsten Electrode 3.2mm

$105.95

Professional Series Welding Helmet - Black

$319.00

Professional Series Welding Helmet - Samurai

$319.00

Professional Series Welding Helmet - Demon

$319.00

Rogue General Purpose Welding Gloves Model 102 Large

$31.95

Rogue Welding Jacket Model 201 Large

$79.95

Rogue TIG Gloves Model 103 Large

$42.95

Rogue Long TIG Gloves Model 104 Large

$39.95

Wired Foot Pedal U51017

$439.00

T3 TIG Torch 4m

$634.00

T3W Water-Cooled TIG Torch 4m

$604.00

RAZOR 320 AC/DC Water Cooler & Trolley

$2019.00

Low Conductivity Coolant 4L

$58.95

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