induction heat processing equipment such as melting, annealing, brazing and ect. 1. ... .perfect function of protecting itselfApplication of YUELON induction heat processing equipment:Heat treatingVarious kind of automobile parts,motorcycle parts,hardware tools ... ,knives,saw bit,saw teeth,steel pipe,copper pipesbraze welding.MeltingGold,silver,copper,steel,aluminous and other metals vacuum smelting, ...