quenching machine is quenching for various hardware and tools, such as plier, wrench, hammer, ax, screwing tools and shear. Main characteristics ... as plier, wrench, hammer, ax, screwing tools and shear(orchard shear).Quench for various automobile and motorcycle fittings, such as ... fork.Various electric tools: gears and axes.Quench for machine tool: lathe deck and guide rail.Quench for various ...