Gas regulator sold separately
Trolley sold separately
MST 250 SWF
The Tech-Weld MST 250 SWF is a genuine heavy duty workshop Mig welder with an 8 M separate wire feeder.
This is a powerful 250 Amp single phase machine that also has MMA and DC TIG capabilities.
With a 4 wheel drive wire system and inverter power source, this machine provides a very smooth Arc characteristic and can be used with solid or flux corded wires.
The wire feeder has voltage and wire speed adjustment controls for ease of use and is supplied with a wire spool enclosure to protect the wire from corroding.
It is built for reliability with German manufactured IGBT power modules and USA manufactured diodes and current sensor.