Square wave output, stable arc HF.
AC/DC Tig welding, especially for aluminium material welding.
Foot pedal controller can be added as extra function.
Built-in alarming and protective circuits are provided to prevent over current, over heat, over voltage, low voltage, etc and ensure safe operation;
High duty cycle.
Suitable for welding of various metallic materials such as aluminium, aluminium alloy, carbon steel, stainless steel, copper, etc.