... above 0.8mm 2 Low cost, high efficiency and improved welding quality. 3 Simpler operation, more economical and practical. 4 ... , stable current. 6 Little spatter, deep melting pool, beautiful welding seam. Bosseyed welding and double-face molding is available. 7 Suit carbon ... steel, alloy steel, mild welding and so on. workable with different kinds of wire. Spanish ...