1. power correction, inverter, soft switch technology, square wave power supply;
2. structure, stable welding current, steady and intensive arc, foot pedal controller interface for safe operation, reliable and durable, easy for maintenance;
3.Strong capability of oxide film liquidates, fantastic welder performance;
4. protection, over-voltage protection, over-current protection, under-voltage protection;
5.DC welder suitable for stainless steel, alloy steel, carbon steel, copper, titanium, etc;
6.AC welder suitable for aluminum and aluminum alloy;
7. accessories: welding torch, welding cable, earth clamp, welding holder.
