The stepless adjustment of hot arc starting current enjoys 100% arc starting success rate

The stepless adjustment of arc force provides effects of anti stick and unbroken arc

Cable length matching technology ensures stable arc; the welding cable can reach as long as 100m

The digital display of current and voltage

Protection against overheat, over-current, over-voltage and uneven current; phase-loss warning function

High power carbon arc air gouging expert 

Suitable for BAS&RUT electrodes welding

Optional wired control

The duty cycle is 100% @40℃;

Efficiency reaches up to 90%

Twin-circle full-bridge inverter soft switch control technology, four IGBT modules, quick recovery diode module;

Twin-circle current detecting function prevents single inverter from damaging due to overload 

PCB is processed with three-proofing lacquer and the drive board is processed with waterproof rubber