● KAX 402 is a three phase power source with Thyristor control, suitable for MMA, TIG welding and Air Carbon Arc Gouging processes in direct current for superb welding operations. ● Welding current is adjusted by electrical control to assure excellent stable arc for high quality welds. ● The forced air cooling system and thermal overload protection strengthen the quality and the robustness of the machine. ● HF / Lift Start is designed to initialize the arc in TIG welding process. ● Built for versatile and efficiency to meet the requirement of today’s medium and heavy industries applications. ● Adjustable Hot Start and Arc Force functions for MMA reduce spatter. ● Anti Stick Function.