UNIMIG 390 SWF 375A MIG Welder Workshop Series KUM390SWF
$5,650.00
Product Introduction
The UNIMIG 390 SWF 375 Amp MIG Welder is a powerful workhorse ideal for medium to heavy fabrication and rural applications. It features smooth arc characteristics, reliable performance, and a geared four roller drive system for consistent wire feed. Packaged ready to weld with essential accessories and backed by a 3-year warranty.
Key Specifications
| Input Voltage | 415V Three Phase |
| Rated Output | 30-375A |
| Duty Cycle @ 40¡ãC | 40% @ 355A |
| Wire Size Range | 0.6-2.4mm |
| Suitable Materials | Mild Steel, Aluminium, Stainless Steel |
UNIMIG 390 SWF 375 Amp MIG Welder – Workshop Series – KUM390SWF
Power through heavy-duty welding tasks with the UNIMIG 390 SWF, a professional-grade MIG welder built for reliability and performance. Ideal for medium to heavy fabrication and rural applications, this workhorse combines smooth arc characteristics with a high duty cycle, ensuring consistent results even in demanding environments.
Core Specifications
| Part Number | KUM390SWF |
| Input Voltage | 415V Three Phase |
| Rated Output | 30-375A |
| Duty Cycle (40¡ãC) | 40% @ 355A |
| Wire Size Range | 0.6-2.4mm |
| Wire Drive | Four Geared Roller System |
| Welding Thickness | 2-20mm |
| Protection Class | IP21 |
| Weight | 136kg |
| Warranty | 3 Years (Nationally Recognised) |
What’s Included
- Workshop 390S/D SWF Power Source
- KT50 Wire Feeder
- 4m SB36 MIG Torch
- 10m 50mm Earth Lead
- 10m Interconnecting Cables
- UNI-MIG Twin Gauge Argon Regulator
- 2m Gas Hose & Instruction Manual
Key Performance Features
Smooth Arc & Reliability: Engineered for professional welders, delivering consistent arcs for clean, precise welds on mild steel, aluminium, and stainless steel.
Four Roller Drive System: Ensures steady wire feed, reducing jams and enhancing welding stability.
High Duty Cycle: 40% @ 355A at 40¡ãC ambient temperature, perfect for extended welding sessions.
Thermal Protection: Over-temperature warning prevents overheating, prolonging machine lifespan.
Applications
Ideal for medium to heavy fabrication, industrial manufacturing, rural maintenance, and construction projects. Compatible with push-pull and spool guns (modification required, extra cost).
Why Choose UNIMIG 390 SWF?
Designed for professionals, this welder stands out with its robust build, versatile material compatibility, and 3-year warranty. The geared drive system and high input power (16kVA) ensure it handles the toughest jobs with ease.
FAQ
Q: What materials can it weld?
A: Mild steel, aluminium, and stainless steel.
Q: Is a generator compatible?
A: Minimum 19kVA generator required.
Q: Can I use a spool gun?
A: Yes, with UNIMIG modification (extra cost, approx. $900).
Ready to elevate your welding capabilities? Contact us today for pricing and delivery details.
