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UNIMIG

RAZOR ARC 140 STICK Welder

RAZOR ARC 140 STICK Welder

$554.00 AUD
$554.00 AUD
Sale Sold out
Shipping calculated at checkout.

U13004

In stock

The RAZOR ARC 140 is the perfect STICK and TIG welder for the professional welder wanting a powerful machine with a portable body. Fitted with a 10 AMP plug, this machine is designed to be taken between the workshop and worksites with ease. Connecting a 17V TIG Torch provides DC Lift Arc TIG functionality.

MACHINE SPECIFICATIONS
 Primary Input Voltage 240V Single Phase
Supply Plug 10Amp
Rated Input Power (kVA) 9.7
Ieff (A) 7.9
Rated Output 20A/20.8V / 140A/25.6V 
No Load Voltage (V) 78
Protection Class IP23S
Insulation Class H
Minimum Generator (kVA) 8
Dinse Connector 35/50
Standard AS/NZ60974-1
MMA (STICK) Material type  Mild Steel, Stainless Steel, Copper, Cast Iron
TIG Material type Mild Steel, Stainless Steel, Copper, Silicon Bronze
Warranty (years) 5

 

 STICK SPECIFICATIONS
STICK Welding Current Range 20-140A
STICK Duty Cycle @ 40c
 15% @ 140A, 60% @ 70A, 100% @ 54A
STICK Electrode Range 2.5-3.2mm
STICK Welding Thickness Range
 2-8mm

 

 

 TIG SPECIFICATIONS
TIG Function Type DC Lift Arc
TIG Welding Current Range
 10-140A
TIG Duty Cycle @ 40c 20% @ 140A, 60% @ 80.8A, 100% @ 62.8AA
TIG Welding Thickness Range 1-5mm

  

SIZE AND WEIGHT
 DIMENSIONS (mm) 370x125x255mm
Weight (kg) 5.5kg

 

Package Contents: 

  • RAZOR™ ARC 140 Welder
  • 4m Twist Lock Electrode Holder
  • 4m 300 Amp Earth Clamp & Lead
  • Operating Manual
  • Customer Promise
  • Price Match
  • 30-Day Returns

Product Information & Advice

Need More Information?

Need more details? If you have questions about usage, availability, or specs, our team is here to help. Reach us via 24/7 live chat, our contact page, or call (02) 9729 1127 during business hours.

Shipping & Delivery

We deliver Australia-wide and internationally.

  • Australia Post (Parcel & Express)
  • Courier Network: TNT, Toll, Northline, Allied, Hunter, Aramex, Go Logistics, UBER (2hr Sydney Metro), and more

With our wide delivery network, you’ll get your order quickly and cost-effectively.

Same-Day Click & Collect

Order before 2:00 PM, and if in stock, collect the same business day. We’ll notify you as soon as your order is ready.

Warranties and Returns

  • Manufacturer Warranties + full coverage under Australian Consumer Law
  • 30-Day Returns on unopened/unused products (customer pays return shipping)
  • Defective Products: free return and replacement, handled with priority

Shop with confidence — we’ve got you covered.

View full details

  • Customer Promise

    At our core, we provide personalised, honest service to every customer, regardless of their size, budget, or expertise.

    Provide Feedback 

  • Expert Advice

    Why settle for generalists when you can benefit from specialists? With over two decades of experience in the welding and electrical supply industry, we offer tailored advice to meet your specific needs.

    Contact us 

  • See it in-person?

    Enjoy a hands-on shopping experience at our Smithfield storefront, where a personalised journey awaits you. Our doors are open, and we can’t wait to welcome you!

    Visit us 
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