SFM 300

Electromechanical power sources for MIG/MAG welding

Single-phase DC power source, with separated wire feeding unit, for MIG/MAG welding. Welding current is adjusted stepwise, electromechanically. Use: Medium-to-light structural steel works.
Welding process
  • MIG/MAG
Technology:
  • Traditional
  • Single-phase
Manufacturing standard
  • EN 60974
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The SFM300 is a single-phase electromechanical generator for seam welding (MIG/MAG), with separate electronically controlled wire feeder.

WHAT SETS IT APART

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.

Main voltage 1x230 V
50-60 HZ
Delayed line fuse 100 A - 230 V
Max. absorbed power 13.5 kVA
EFFICIENCY ɳ 74%
IDLE STATE 120W
Current range 40÷300 A
Number of switch step 2x8
Duty factor 60% 300A
100% 220A
No-load voltage 22÷37.5 V
Ø MIG/MAG wire 0.8 - 1.0 - (1.2)
Protection class IP21S
Weight 160 kg
Dimension (WxDxH) 530x1060x730 mm
EQUIVALENT MODELS no equivalent models
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