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UNIMIG

UNIMIG VIPER MULTI 180 MIG/TIG/MMA Welder U11638

UNIMIG VIPER MULTI 180 MIG/TIG/MMA Welder U11638

$799.00 AUD
$799.00 AUD
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Shipping calculated at checkout.

U11638

Available to order

UNIMIG VIPER MULTI 180 MIG/TIG/MMA Welder (U11638) is a versatile 180A multi-process machine for MIG, DC TIG and MMA welding. Smart-Set MIG programs simplify setup, while the 10A supply plug makes it practical for home workshops, maintenance and light fabrication.

Key Features

  • 180A MIG, DC Lift Arc TIG and MMA multi-process capability
  • Smart-Set synergic MIG programs for faster weld setup
  • Supports gas-shielded and gasless MIG wire
  • Pulse DC TIG helps control heat input on sheet metal and out-of-position welds
  • Spool gun ready for faster aluminium changeovers
  • Job memory stores up to nine welding programs
  • Adjustable MIG burnback and inductance control
  • Geared wire drive supports smooth, consistent wire feeding
  • Pulse MMA, Hot Start, Arc Force and Anti-Stick functions
  • Smart Fan reduces unnecessary noise, power use and airborne contaminants
  • Generator compatible with a minimum recommended capacity of 9kVA
  • 10A supply plug for connection to a domestic outlet

In the Box

  • VIPER MULTI 180 Welder
  • 3m Binzel 15 Style MIG Torch
  • 3m Twist Lock Electrode Holder
  • 3m 200 Amp Earth Clamp & Lead
  • Argon Regulator
  • 1.8m Quick-Connect Gas Hose
  • Operating Manual
  • 0.8-0.9mm V Groove Roller
  • 0.8-0.9mm F Groove Roller
  • 0.9-1.0mm U Groove Roller
MACHINE SPECIFICATIONS
Primary Input Voltage 240V Single-Phase 50/60Hz
Supply Plug 10A
Ieff (A) 8.9
Imax (A) 28.8
Rated Output 20-180A
Open Circuit Voltage (OCV) 67.0
Protection Class IP21S
Insulation Class H
Minimum Generator (kVA) 9
Dinse Connector 35/50
Standard AS 60974.1
Suitable Materials MIG: Mild Steel, Stainless Steel, Aluminium, Silicon Bronze
TIG: Mild Steel, Stainless Steel, Copper, Silicon Bronze
MMA: Mild Steel, Stainless Steel, Cast Iron
Warranty 3 Years

 

MIG SPECIFICATIONS
MIG Welding Current Range 30-180A
MIG Duty Cycle @ 40°C 10% @ 180A
60% @ 75A
100% @ 57A
MIG Wire Size Range 0.6-1.0mm
MIG Wire Spool Size 1kg (100mm) / 5kg (200mm)
MIG Welding Thickness Range 1-8mm
Drive Roller Size 30/22

 

TIG SPECIFICATIONS
TIG Ignition Type DC Lift Arc TIG
TIG Welding Current Range 20-180A
TIG Duty Cycle @ 40°C 10% @ 180A
60% @ 75A
100% @ 57A
TIG Welding Thickness Range 1-6mm

 

MMA SPECIFICATIONS
MMA Welding Current Range 20-160A
MMA Duty Cycle @ 40°C 10% @ 160A
60% @ 65A
100% @ 51A
MMA Electrode Range 2.5-4.0mm
MMA Welding Thickness Range 2-10mm

 

SIZE & WEIGHT
Dimensions (LxWxH) 523x214x388mm
Weight (kg) 11.1
  • Customer Support
  • Price Match
  • 90-Day Returns

Product Advice

Need help choosing the right product? Our team can help with product information, compatibility, availability and general advice.

Contact us via live chat, our contact page, or call (02) 9729 1127 during business hours.

Shipping & Delivery

We deliver Australia-wide and internationally using Australia Post, courier networks and freight services.

Our delivery network includes Australia Post, TNT, Toll, Northline, Allied, Hunter, Aramex, Go Logistics, UBER for selected 2-hour Sydney Metro deliveries, and more.

Available delivery options are shown at checkout based on your order, location, size and weight.

Click & Collect

Click & Collect is available for stocked items from our Smithfield store.

Please wait for your confirmation message before coming in to collect. Orders usually require up to 4 business hours to prepare.

If there are any issues with availability, or if an item requires warehouse or supplier transfer, we’ll contact you.

Warranties and Returns

Manufacturer warranties apply where available, alongside your rights under Australian Consumer Law.

90-day returns are accepted on unopened and unused products. Customer pays return shipping unless the item is faulty or incorrect.

If your item is faulty or incorrect, contact us with your order details and we’ll help arrange the next step.

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