Tel: 18037961302
Sales hot line ( 24 hours  service): 18037961302



Adress: Luoxin Industrial Park, Luoyang, Henan
  • Products
  • 0.25T Intermediate Frequency F

    0.5T Intermediate Frequency Fu

    Medium Frequency Furnace

    2T Induction Melting Furnace

    1T Induction Melting Furnace

    500kg Induction Melting Furnac

    250kg Induction Melting Furnac

    Induction Melting Furnace

    3 T Induction Melting Furnace

    5T Induction Melting Furnace

    1T One Belt Two Intermediate F

    5T One Belt Two Intermediate F

    3T One Belt Two Intermediate F

    2T One Belt Two Intermediate F

    5T Parallel Intermediate Frequ

    5T Intermediate Frequency Furn

    5T Series Intermediate Frequen

    3T Series Intermediate Frequen

    2T Series Intermediate Frequen

    1T Series Intermediate Frequen

    0.5T Series Intermediate Frequ

    0.25T Series Intermediate Freq

    1T Parallel Intermediate Frequ

    2T Parallel Intermediate Frequ

    0.5T Parallel Intermediate Fre

    0.25T Parallel Intermediate Fr

    Parallel Intermediate Frequenc

    3T Intermediate Frequency Furn

    Electric furnace principle

      The utility model provides a coreless induction melting furnace and a monitoring circuit. The monitoring circuit includes a rectifier circuit, a signal processing circuit for converting a voltage signal into a switch control signal, a signal transmitting interface and a PLC control circuit. The rectifier circuit is electrically connected to a thyristor voltage output terminal, the rectifier circuit is electrically connected to the signal processing circuit, and the switching control signal output by the signal processing circuit is transmitted to the PLC control circuit through a signal transmission interface. The PLC control circuit is electrically connected to a switch circuit and is configured to receive a switch control signal. The switch circuit is provided in a power supply circuit of the induction melting furnace and is configured to form a loop when the power supply circuit is closed. The coreless induction melting furnace includes a plurality of thyristors and a plurality of the above-mentioned monitoring circuits corresponding to the thyristors on a one-to-one basis. The application can directly display the operation of the thyristor, quickly and effectively detect the failure of the thyristor, and stop the machine in time to protect the personal safety of the equipment and the operator.


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    Tel:18037961302 Sales hot line ( 24 hours service): 18037961302
    Adress: Luoxin Industrial Park, Luoyang, Henan