... tools, drill bits, serrated blade, steel, copper wall, similar metal.melting of metal smelting: (Vacuum) Molding, and evaporation coating of Fe, ... crystal, with hot, bottle sealing, sealing toothpaste, powder coating, metal embedded in a plastic.Technical parameters: ModelPower(KW)Frequency(KHZ ... -50380GGC300-0.5A30015 -50380GGC350-0.5A35015-50380 20KW Induction Heating Machine - High Frequency