... better, so it reduces th cost when producing.induction welding machine Application of Induction heating equipment: Heating (hot forging, hot ... and motorcycle fittings, such as crankshaft, connection rod, pinton pin, chain wheel, aluminum wheel, valve, rock arm shaft, small shaft and ... hardware metal parts and machined parts, such as shaft gear (chain wheel) cam, chuck and clamp. Etc.5.Quench for ...