1300 554 685

UniMig 390amp Compact Dual Voltage MIG Welder with SWF Unit (KUM390S/D)

Availability: In Stock

RRP $5,635.09


Be the first to review this product

Quick Overview
Powerful with an exceptionally high duty cycle. Ideal for medium to heavy fabrication.


5 Customer have purchased this product

Product Details

Key information:

See specifications for full details
Warranty3 Years
Max Output390amps
WeldsSteel, Stainless, Cast Iron, Aluminium
Plug TypeOptional 3-Phase
Weight (approx)140kg
Approx Weld Capacity Steel20mm
Input Power415v-Three Phase
Current DC (Direct Current)
70% @ 355amps
100% @ 300amps

The UniMig 390 Dual Voltage MIG Welder is ideally suited to Rural Applications requiring flexible voltage settings. The machines has the option of being run on 413V (Three-Phase) power, or on 480V (1-Phase Power), giving it great flexibility if three-phase power isn't available.

The machine is a powerful workhorse with an exceptional Duty Cycle of 70% @ 355 amps and 100% @300amps. This makes it ideal for intensive medium to heavy fabrication.

The machine is fitted Geared Four-Wheel Wire Drive which ensure perfect Wire Feed and is known for its stable Arc Characterises. It also features and Separate Wire Feeder with 10m Interconnect Cables for added portability.

The machine is back by 24 months warranty, which can be extended to 30 months, free of charge, if you buy through eWelders, as we are an approved UniMIg re-seller.

• High strength steel construction
• Heavy duty copper wound transformer
• Exceptional high duty cycle 70% @ 355 amps
• European made quality manufactured in Hungary Dual Voltage Input 415V 3 Phase or 480V single phase
• Designed for Rural applications
• High Duty Cycle operation 70% at 355 Amps when connected to 415V 3 phase
• 30 Voltage positions
• Dual inductance settings for optimum arc characteristics on thin or thick material
• 2T-4T trigger operation (MIG Only)
• Stich and Spot welding modes
• Adjustable Burnback control
• 3 Year Warranty
• Dual Voltage machine 415V 3 Phase or 480V single phase
• Four wheel geared wire drive system
• Separate Wire Feeder
• 10 metre inter connecting cables
• Dual inductance for exceptional arc control

• UNIMIG 390 S/D MIG Welder
• KT50 Seperate Wire Feeder complete with 10 metre interconnecting cables
• SB364M Sure Grip Ergo MIG torch with Euro connection
• 10M Earth lead with 35/50 Dinse style connections
• UNI-FLAME Twin Gauge Argon Regulator
• 2M Gas Hose Complete with fittings


Additional Information

Input Power 415v-Three Phase
Part Number KUM390S/D
Primary Input Voltage 415V 3 Phase / 480V 1 Phase
Welding Current 40-3750amps
Voltage Steps 30
Duty Cycle No
Welding Voltage Range DC 16-32.5V
Wire Spool Size (kg) 5 & 15 Kgs
Wire Size (mm) 0.6 - 1.6 Ferrous 0.6 - 1.6 Stainless Steel 0.9 - 1.2 Aluminium 0.9 - 2.4 Flux Cored
Dimensions (mm) 1270 x 940 x 600
Weight 175.0000
Product Brochure N/A
Product Manual KUM390INFO.pdf
Warranty Stamps
Embed Code No
Embed Code No
Embed Code No
Embed Code No
Embed Code No
Item Height No
Item Width No
Item Length No
Item Weight No
Item Height No
Item Width No
Item Length No
Item Weight No


Write Your Own Review

You're reviewing: UniMig 390amp Compact Dual Voltage MIG Welder with SWF Unit (KUM390S/D)

How do you rate this product? *

  1 star 2 stars 3 stars 4 stars 5 stars

Product Manual



Product Faqs

Ask a Question

No Faqs Found !