... for welding, cutting, polishing,brazing, glass processing and jewelry processing etc. Also can combust with other fuel together ... /Inverter Welding Machine/Water Welder:1. Welding(1) Jewelry Industry: For welding kinds of chain and string which ... steel, etc. For mending tiny sand holes on jewelry casting. For jewelry repairing (reforming, casting, welding). (2) Electronic Industry: For welding enameled ...