ARC250 250A Stick Welder

Stick welder with a digitally controlled inverter, made for welding with coated electrodes. It works with E6010, E6011, E6013 and E7018 electrodes and welds steel plate from 2 to 16 mm. The current is continuously adjustable and the system can match parameters automatically to the electrode diameter and thickness, with manual adjustment when needed. Protection against over-current, over-voltage, over-temperature and overload, with a cooling fan. The limit to keep in mind is the duty cycle: beyond the rated operating time the machine must be left to cool.