... similar Hitachi 3) Simple operation AC/DC TIG welding machine HIGHLIGHT1. Feature for AC/DC TIG welding, good looking weld, and deep ... .4. Stick welding function, welding rod welded.5. Conveying the argon stopping time of lag, current descending time and ... of stopping arc. AREA OF APPLICATION1. Welding aluminum, magnesium, and the alloy, stainless steel, low carbon steel, alloysteel, cooper, titanium ...