... , USES the monolithic application, many sets of machine parallel centralized control.induction heat treatment equipment.Main featureThe ... a variety of quenching, hot forging, hot forming intermittent, continuous annealing; precious metals smelting.Brazing, thermal deformation, hardening, ... , motors, valves, welding, tungsten, molybdenum, and copper tungsten alloy sintering as well as gold and silver ...