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Adress: Luoxin Industrial Park, Luoyang, Henan
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  • Medium Frequency Furnace

    One Belt Two Intermediate Freq

    series intermediate frequency

    Steel Shell Intermediate Frequ

    3T Parallel Intermediate Frequ

    Aluminum Shell Medium Frequenc

    Steel pipe medium frequency qu

    Round steel medium frequency f

    Surface quenching and single t

    Drill pipe medium frequency co

    Medium frequency forging furna

    25 80 round steel induction

    70100 round steel induction

    KGPS300KW/1.5 round steel medi

    50 100 round steel heating f

    Metal casting furnace

    Copper casting furnace

    Gold melting furnace

    Silver melting furnace

    50kg metal powder atomization

    50KG medium frequency copper m

    800 KG electromagnetic copper

    Medium frequency copper meltin

    Scrap copper melting furnace

    300kg copper melting furnace

    Medium frequency aluminum melt

    Electromagnetic induction alum

    250kg medium frequency inducti

    Industrial electric furnace technical information
        

    Medium frequency melting furnace maintenance classroom IF power overvoltage and overcurrent protection link failure maintenance.

     

    The protection link of the IF power supply is very important. Generally, there are over voltage, over current protection, cutoff, shutoff, overload protection and fast fuse short circuit protection. These three "defense lines" can protect the general faults.

    If the protection link fails, some components fail, the circuit is soldered, or the setting value is incorrect, the thyristor may be damaged. Therefore, their protective properties should be checked regularly, and sickness work is not allowed.

     The frequency of the intermediate frequency electric furnace does not go wrong: the intermediate frequency melting furnace works normally, but the power is not analyzed and processed: the intermediate frequency melting furnace works normally, and only the components of the intermediate frequency melting furnace can be said to be intact. The power does not indicate that the adjustment of the parameters of the intermediate frequency melting furnace is not suitable, and the main reasons that affect the power of the intermediate frequency melting furnace are:

     

        1. The furnace body and the power supply are not matched, which seriously affects the power output.

     

        2. The rectification part is not adjusted well, the rectifier tube is not fully turned on, and the DC voltage does not reach the rated value, which affects the power output.

     

        3. The distributed inductance of the output circuit of the intermediate frequency melting furnace and the additional inductance of the resonant circuit are too large, which also affects the maximum power output.

      

        4. The voltage value of the intermediate frequency electric furnace is adjusted too high and too low, affecting the power output.

     

        5. The interception and interception values are adjusted improperly, resulting in low power output.

     

        6. If the compensation capacitor is configured too much or too little, the power output with the best electrical efficiency and thermal efficiency will not be obtained, that is, the optimal economic power output will not be obtained.


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