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

E-Mail: firstfurnace@gmail.com

whatsapp:+8618037961302

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

    Large diameter steel pipe quen

    Piston rod quenching and tempe

    Hand-held induction heater

    Grinding rod quenching and tem

    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

    Electric furnace principle圻尖
        

    Causes of sudden shutdown of induction melting furnace

    If large-area leakage of molten steel occurs, the load current of the induction melting furnace rises rapidly and exceeds the protection current value, the induction melting furnace will automatically shut down to protect the equipment components from damage. After the furnace is repaired, it can operate as usual. If there is no short circuit or local ignition of the induction coil caused by the leakage of molten iron in the furnace lining, the load current does not exceed the equipment current protection value, and the induction melting furnace cannot be shut down, which is a normal phenomenon. Therefore, the user should always check whether the rated current protection value of the equipment is working properly. The alarm signal set by the lining thickness detection device can also be linked to the shutdown of the induction melting furnace, and the size of the alarm signal is carefully determined by the user. Because the signal is too large, it is easy to cause the equipment to malfunction, the signal is too small, and the action is not sensitive. The above two methods can make the variable frequency power supply stop during work, but the principle of causing the shutdown is different. You need to treat it separately and find the reason. Confuse.


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