Suitable for welding carbon steel, stainless steel, copper, and copper, are widely used in power construction, petrochemical, construction, pressure vessel, shipbuilding and other industries and manufacturing companies soft switching high frequency inverter technology, whole and high reliability, small size, light weight, energy saving arc easily, arc stability, weld pool and easy to control

High duty cycle can be long continuous weld, digital meter head, the welding current can be accurately pre-using passive power factor correction, power factor electric arc welding cable with the length of thrust can be adjusted to achieve remote welding hand arc welding with DC DC TIG, Pulsed TIG function income arc welding time adjustable still slow rise time adjustable pulse welding continuously adjustable pulse frequency

WSM-630 also has a carbon arc gouging