The UNIMIG 390 SWF is a powerful workhorse with an exceptionally high duty cycle. It is ideally suited for medium to heavy fabrication industries as well as rural applications. Combining smooth arc characteristics with complete reliability, the UNIMIG 390 SWF is the unit to satisfy all the demands of the professional welder. Fitted standard with a geared four wheel roller drive system ensuring consistent wire feed and smooth welding.

The UNIMIG 390 SWF is supplied with a completely enclosed KT 50 wire feed unit which helps prevent dust and moisture fouling your wire and contaminating your weld. It comes with a set of fully covered 10 metre interconnecting cables and wheels for increased maneuverability.

High Duty Cycle operation 70% at 355 Amps
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