The SFM300 is a single-phase electromechanical generator for seam welding (MIG/MAG), with separate electronically controlled wire feeder. It is an extremely strong, reliable and easy to use welder, ideal for all medium and light metal work. All the magnetic coils are made from top quality copper and forced ventilation cooled. This gives excellent performance with a 60% work cycle. A temperature probe protects the internal components. The progressive 16 position switching gives a wide range of settings for the welding parameters. The wire feeder with 2-roller TM2 or 4-roller TM4 gives smooth and constant rod flow, thanks to the control board and the 50W and 100W motors installed. On request they may be fitted with digital volt/ammeter. The connection extensions between the machine and wire feeder are available in standard lengths of 4, 10, 15 m. Special measurements are available on request.