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

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Adress: Luoxin Industrial Park, Luoyang, Henan
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  • Gear hardening machine

    Large diameter steel pipe quen

    Piston rod quenching and tempe

    Hand-held induction heater

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    Induction forging machine

    induction heating machine 

    Induction heater

    High frequency induction heate

    Super audio induction heating

    Super audio induction heating

    Guideway quenching integrated

    Quenching equipment for machin

    Round steel end heating furnac

    Steel pipe heat treatment prod

    Square steel quenching and tem

    Sucker rod quenching and tempe

    Thickened petroleum steel pipe

    Round steel quenching and temp

    Steel pipe quenching and tempe

    Steel plate quenching and temp

    Induction Hardening Machine&nb

    Flywheel ring gear high freque

    Oil drill pipe quenching and t

    Iron induction furnace

    Aluminum melting furnace

    Copper melting furnace

    Small steel melting furnace

    Industrial electric furnace technical information
        

    Detection of main components of induction melting furnace

    SCR detection method


    Use a digital multimeter 200KΩ to measure the thyristor forward and reverse resistance, which should be between 3KΩ and 100KΩ (the resistance is affected by the water circuit and the parallel voltage equalization resistance).

    Use a digital multimeter 200Ω to measure the thyristor gate resistance, which should be between 10Ω and 30Ω.

    Capacitor detection method

    Disconnect the connecting copper bars of the capacitor. Use an insulated shaker to test whether each column of each capacitor is charged and discharged, and it should be able to charge and discharge normally.

    Induction melting furnace detection method

    Observe whether the short circuit is short between the turns: whether the coil is insulated from the protective ground. Induction coils are short-circuited between turns, and such faults are particularly prone to occur in small-sized medium-frequency induction furnaces. Because the furnace is small, it is deformed by thermal stress during operation, resulting in a short circuit between turns, and the fault is characterized by a large current and a higher operating frequency than usual. .

    The induction coil leaks water, which may cause the coil to ignite between the turns, and must be repaired in time to run.

    The molten steel sticks to the induction coil, and the steel slag is hot and red, which will cause the copper tube to burn through and must be cleaned up in time.


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