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

E-Mail: firstfurnace@gmail.com

whatsapp:+8618037961302

Adress: Luoxin Industrial Park, Luoyang, Henan
  • Products
  • 250KG induction furnace

    5T induction furnace

    3T induction furnace

    2T induction furnace 

     1T induction furnac

    slab induction heating furnace

    Steel plate medium frequency i

    Plate Electric Heating Furnace

    0.5T series intermediate

    0.5T parallel intermediat

    250kw medium frequency inducti

    750kw medium frequency inducti

    200kw medium frequency inducti

    160kw medium frequency inducti

    Steel tube heating furnace

    Melting furnace

    2T induction melting furnace

    1T induction melting furnace

    3T induction melting furn

    2T intermediate frequency

    1T intermediate frequency

    1T series intermediate frequen

    0.25T series intermediate freq

    0.25T parallel intermedia

    0.5T intermediate frequency fu

    0.5T parallel intermediate fre

    Steel Melting Furnace

    3T Induction Furnace

    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.

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    Tel:18037961302 Sales hot line ( 24 hours service): 18037961302
    E-Mail:firstfurnace@gmail.com
    Adress: Luoxin Industrial Park, Luoyang, Henan