• RAZOR 350 SWF MIG/STICK/TIG Welder - KUMJR350SWF - A&S Welding & Electrical
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UNIMIG

RAZOR 350 SWF MIG/STICK/TIG Welder

RAZOR 350 SWF MIG/STICK/TIG Welder

$5,089.00 AUD
$5,280.00 AUD $5,089.00 AUD
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KUMJR350SWF

In stock

The RAZOR™ 350 SWF is a powerful workshop machine with MIG, TIG and STICK welding functions. This machine features the added flexibility of a Separate Wire Feeder unit, allowing up to 10m of extra manoeuvrability in the workshop. Built with solid construction, this machine is designed to withstand the toughest conditions. The RAZOR™ 350 SWF is also Spool Gun and Push-Pull Gun ready, providing MIG welding capabilities across every spool size.

The RAZOR™ SWF series is designed for superior performance and manoeuvrability, offering the highest quality of welds from UNIMIG’s range.

MACHINE SPECIFICATIONS
 Primary Input Voltage 415V Three Phase
Supply Plug No plug supplied (32 amp recommend)
Rated Input Power (kVA) 12.8
Ieff (A) 26
Rated Output 50A/16.5V - 350A/31.5V 
No Load Voltage (V) 65
Protection Class IP21S
Insulation Class F
Minimum Generator (kVA) 20.0
Dinse Connector 35/50
Standard AS/NZ60974-1
Suitable Material  Mild Steel, Stainless Steel, Cast Iron, Silicon Bronze, Aluminium, Copper
Warranty  3 years

 

 MIG SPECIFICATIONS
 MIG Welding Current Range 50-350A
MIG Duty Cycle @ 40c  40% @ 350A
MIG Wire Size Range 0.6-1.2mm
MIG Wire Spool Size 5kg / 15kg
MIG Welding Thickness Range 1-16mm
Drive Roller Size 30/22 x 2

 

TIG SPECIFICATIONS
 TIG Function Type DC Lift Arc
TIG Welding Current Range
 20-350A
TIG Duty Cycle @ 40c
 40% @ 350A
TIG Welding Thickness Range
 1-10mm

 

 STICK SPECIFICATIONS
STICK Welding Current Range 20-350A
STICK Duty Cycle @ 40c 40% @ 350A
STICK Electrode Range 2.5-6.0mm
STICK Welding Thickness Range 2-16mm

 

SIZE AND WEIGHT
 DIMENSIONS (mm) 595x280x440
Weight (kg) 41kg
SWF Dimensions (mm) 630x235x420mm
SWF Weight (kg) 14kg
SWF Interlocking Cable Length (m) 10m

 

MACHINE FEATURES
 Wire Drive Seperate 4  Geared
VRD Yes
Burnback Adjustment
 Yes
Push-Pull Gun Connection Yes
Wire Inch Yes
Inductance Control Yes
Thermal Overload Protection  Over Temperature Warning

 

Package Contents: 

  • RAZOR™ 350 SWF MIG/TIG/STICK Welder
  • Separate Wire Feeder Unit
  • 10m Interconnecting Cables
  • 4m SB36 MIG Torch
  • 4m Twist Lock Electrode Holder
  • 500 Amp Earth Clamp & Lead
  • Twin Gauge Argon Regulator
  • 2m Gas Hose Complete with fittings
  • 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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