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 technical parameters
        The reason why the intermediate frequency furnace can not be started and the detection method
    The most common failure phenomenon of the intermediate frequency furnace during use is that it cannot be started normally. The following are some common reasons and detection methods that cannot be started:
    1. Thyristor breakdown, measured by a multimeter, the resistance is almost zero.
    2. The water-cooled cable is broken. It can be stripped with two wires and connected to both ends of the cable. If it can be started, it indicates that the cable is broken. Note that the power should not be pulled high to avoid unnecessary danger caused by high-current burning of the wires.
    3. The intermediate frequency transformer burns out and measures the 1000V resistance, which should be around 70Ω.
    4. The intermediate frequency output is sintered, because the IF output line is too small, the power has been lost.
    5. The harmonic current resistance of the current transformer is burned out.
    6. There is a problem with the inverter pulse transformer.
    7. The electric heating capacitor is burned out. Remove the copper busbar and check with a 1000V insulation resistance meter or use a multimeter to check the charge and discharge.
    8. The melting furnace is put into the furnace, and the resistance of the molten steel and the induction coil is measured with a multimeter.
    9. The intermediate frequency control board has parts breakdown aging and replaces the board.

    Copyright© 2007-2013 songdao Electric furnace manufacturing Co,.Ltd All Rights Reserved
    Tel:18037961302 Sales hot line ( 24 hours service): 18037961302
    Adress: Luoxin Industrial Park, Luoyang, Henan