... welding.4).SmeltingGold,silver,copper,steel,aluminous and other metals vacuum smelting,foudry,or evaporating plating.5).Other fieldsSemi ... work continuously.(5).High heating temperature,its non-contact heating.High heating efficiency,saving energy. (6).High heating speed,surface ... (9).Easy to heat homogeneously,productions is homogeneous. high-tech ultrahigh frequency induction heating machine XC-16B