... used for gear hardening, standard parts heating. Cooling water system for heating machine1.Technical parameters:Rated Power output70KVADimension of ... improve the repeatability.8. Induction heating machine and water cooling system are integrative, it is very easy for you ... , quenching, tempering and heat treatment.4, metal forging, hot forming.5, powder metallurgy sintering, and metal smelting. if ...