induction welding machine 1,Low energy consumption 2,High ... principle of hot expansion or hot smelting, for instances, embedded welding of copper core of computer radiator with ... ax, screwing tools and shear (orchard shear).Quench for various automobile and motorcycle fittings, such as crankshaft, connection ... tools, such as axes and gear. Quench for machine tools, such as lache deck and guide rail. ...