... Welding Machine adopts new practical mould repair welding equipment with computer controlled, the newest portable Japanese box design, and microcomputer ... aluminum, ZAS non-iron metalRepairing ways and tactics (reading introduction)Repairing materialGeneral materials: stainless steel, H08 alloy steel, spring steel, ... -0.25, the user can order at any time Computer control Mould Welding Machine RT3000B