Medium frequency holding furnace is mainly used for heat preservation and temperature raising of steel (iron) water. The steel (iron) water from other smelting equipment, such as blast furnace, converter and cupola, is poured into the heat insulation induction furnace, then adjust the composition, and the temperature is properly raised to the final casting temperature. The temperature extraction capacity of the general design is 2~3 C / min.
1 .High thermal efficiency, low burning rate of materials.
2. Precise control of heating temperature, convenient maintenance
3. Prestressed structure, high strength, long using life,
IF Induction Holding Furnace uses basic principle of induction heating."Induction heating"That is to say, electromagnetic induction is used to generate the induced current in the load so that the load can be heated.The law of electromagnetic induction is also used e=W*-dΦ/dt. The law of electromagnetic induction reflects the physical law of the electromagnetic induction, that is, the induction potential in the closed conductor is proportional to the rate of change of the surrounding magnetic flux, and is proportional to the turn number of the closed conductor. The direction of the electric current generated by the induced potential always tends to the change of the low flux.