UNIMIG 390 SWF 375 Amp MIG Welder Workshop Series
$5,650.00
Product Introduction
The UNIMIG 390 SWF is a powerful 375 Amp MIG welder ideal for medium to heavy fabrication and rural applications. It features smooth arc characteristics, a 4-roller drive system for consistent wire feed, and suits mild steel, aluminium, and stainless steel. Packaged ready to weld with essential accessories and a 3-year warranty.
Key Specifications
| Input Voltage | 415V Three Phase |
| Output Current | 30-375A |
| Duty Cycle | 40% @ 355A (40¡ãC) |
| Wire Size | 0.6-2.4mm |
| Weight | 136kg |
UNIMIG 390 SWF 375 Amp MIG Welder – Workshop Series – KUM390SWF
Unleash industrial-grade welding power with the UNIMIG 390 SWF MIG Welder. Engineered for professionals, this 375A workhorse delivers exceptional duty cycles and smooth arc performance, perfect for medium to heavy fabrication and rural applications. Whether you’re working with mild steel, aluminium, or stainless steel, this welder combines reliability with precision¡ªyour ultimate solution for demanding welding tasks.
Core Specifications
| Part Number | KUM390SWF |
| Input Voltage | 415V Three Phase |
| Output Current Range | 30-375A |
| Duty Cycle (40¡ãC) | 40% @ 355A |
| Wire Size Range | 0.6-2.4mm |
| Wire Drive System | Four Geared Rollers |
| Welding Thickness | 2-20mm |
| Protection Class | IP21 |
| Weight | 136kg |
| Warranty | 3 Years (Nationally Recognised) |
What’s Included
Your UNIMIG 390 SWF comes ready to weld with essential accessories: Power Source, KT50 Wire Feeder, 4m SB36 MIG Torch, 10m Earth Lead, 10m Interconnecting Cables, Twin Gauge Argon Regulator, 2m Gas Hose, and Instruction Manual.
Key Performance
- High Duty Cycle: 40% @ 355A for continuous heavy welding.
- Smooth Arc: Consistent wire feed via four geared rollers ensures stable performance.
- Versatile Compatibility: Works with mild steel, aluminium, and stainless steel (push-pull/spool gun ready with optional UNIMIG modification).
- Durable Design: IP21 protection and robust construction for workshop reliability.
Applications
Ideal for medium to heavy fabrication, rural maintenance, industrial manufacturing, and professional welding tasks requiring high amperage and precision.
Why Choose UNIMIG 390 SWF?
Unlike standard welders, the 390 SWF combines industrial power with user-friendly features. Its geared drive system eliminates wire jams, while thermal overload protection ensures safety. Backed by a 3-year warranty, it¡¯s the trusted choice for professionals seeking long-term performance.
FAQ
Q: What power supply is required?
A: 415V Three Phase (32 AMP recommended).
Q: Can it weld aluminium?
A: Yes, with optional push-pull or spool gun (modification by UNIMIG required, extra cost).
Q: What is the minimum generator size?
A: 19.0 kVA.
Ready to elevate your welding capabilities? Contact us today for pricing and delivery options tailored to your location.
Packaging & Transportation
Weldsuper Nozzles
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