Suitable for carbon steel, stainless steel, copper and alloy steel. PRODUCTS OVERVIEW1.Easy to focus on the arc;2.Dynamic characteristics can be adjusted, so that the arc can be more soft or more hard;3.The quality of weld and inner reaches the optimum;4.Used for stainless, alloy steel, carbon steel, copper and other non-ferrous metals welding. TECHNICAL PARAMETERSModelWS-160SWS-200SWS-200AWS- ...