Induction furnace

The use of the material effect of electric heating effect of the material heating or electric gold melting furnace. Induction furnace using AC power frequency (50 or 60 Hz), intermediate frequency (150 ~ 10000 Hz) and high frequency (more than 10000 Hz) 3 kinds. The main components of the induction furnace sensors, furnace, power, capacitance and control systems. In the induction furnace under the action of alternating electromagnetic field, the material inside the eddy current to achieve the effect of heating or melting. Induction furnace is usually divided into induction furnace and melting furnace. small melting furnace is divided into core induction furnace and coreless induction furnace two categories. Cored induction furnace is mainly used for a variety of cast iron and other metal melting and insulation, can use waste materials, smelting low cost. No core induction furnace is divided into frequency induction furnace, the triple frequency induction furnace, generator frequency induction furnace, SCR medium frequency induction furnace, high-frequency induction furnace.