UNIMIG 390 SWF 375A MIG Welder Workshop Series KUM390SWF
$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 a geared four-roller drive system for consistent wire feed, smooth arc performance, and complete reliability, suitable for professional welders working with mild steel, aluminium, and stainless steel.
Key Specifications
| Input Voltage | 415V Three Phase |
| Rated Output | 30-375A |
| Duty Cycle @40¡ãC | 40% @355A |
| Wire Size Range | 0.6-2.4mm |
| Weight | 136kg |
UNIMIG 390 SWF 375 Amp MIG Welder – Workshop Series – KUM390SWF
Power through medium to heavy fabrication with the UNIMIG 390 SWF, a professional-grade MIG welder built for reliability and performance. Its high duty cycle and smooth arc make it ideal for demanding industrial and rural applications.
Core Specifications
| Part Number | KUM390SWF |
| Input Voltage | 415V Three Phase |
| Output Current Range | 30-375A |
| Duty Cycle (40¡ãC) | 40% @ 355A |
| Wire Size | 0.6-2.4mm |
| Welding Thickness | 2-20mm |
| Wire Drive | Four Geared Roller System |
| Protection Class | IP21 |
| Dimensions | 980 x 660 x 460mm |
| Weight | 136kg |
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 Technology: Delivers stable welding performance for precise results on mild steel, aluminium, and stainless steel.
Four-Roller Drive: Ensures consistent wire feeding, reducing jams and improving weld quality.
Thermal Overload Protection: Prevents overheating with built-in temperature warnings.
High Duty Cycle: 40% @ 355A for extended welding sessions in industrial environments.
Applications
Perfect for medium to heavy fabrication, construction, agricultural machinery repair, and metalworking workshops. Compatible with push-pull and spool guns (modification required).
Quality Assurance
Backed by a 3-year national warranty through UNIMIG dealers, ensuring long-term reliability and support.
FAQ
Q: What power supply is required?
A: 415V Three Phase (32 AMP recommended).
Q: Can it weld aluminium?
A: Yes, with optional spool gun (requires UNIMIG modification).
Q: What generator size is needed?
A: Minimum 19.0 kVA generator.
Ready to elevate your welding operations? Contact us today for pricing and delivery options.
Packaging & Transportation
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