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HD Backlit Interface

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

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DC 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.

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Advance MMA Features

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

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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.

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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10A Plug

Plug in and play. The 10A plug can be used on any domestic outlet, so it’s perfect for the DIY home handyman or the professional welder looking to take it anywhere.

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Smart Fan

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

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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.

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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.

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Additional Features

Generator Compatible

Take it anywhere. Connect the machine to a generator and use it wherever, whenever you need it. We recommend an 8kVA for this machine.

Lightweight & Portable

Weighing just 5.5kg, the RAZOR ARC 140 is ready to go anywhere you need it.

Thermal Overload Protection

Integrated Thermal Overload Protection will kick in to prevent the machine from exceeding a safe operating temperature, keeping the internal components protected.

Voltage Reduction Device

The built in VRD function ensures your safety on every weld. Designed to switch on automatically when you stop welding, the VRD reduces the open circuit voltage (OCV) of the welder, keeping you protected whenever you're not welding.

Specifications

Primary Input Voltage

240V Single-Phase

Supply Plug

10A

Ieff (A)

9.7

Imax (A)

27.0

No Load Voltage (V)

78.0

No Load Voltage with VRD Active (V)

11.0

Protection Class

IP23S

Insulation Class

H

Minimum Generator (kVA)

8.0

Dinse Connector

35/50

Standard

AS 60974.1

Warranty

5 Years

Weight (kg)

5.5

Dimensions (LxWxH)

370 x 125 x 255mm

Suitable Materials

MMA: Mild Steel, Stainless Steel, Cast Iron

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

Downloads

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RAZOR ARC 140 & 180 Manual

6.95 MB

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RAZOR ARC 140 Info Sheet

0.53 MB

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