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

E-Mail: firstfurnace@gmail.com

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Adress: Luoxin Industrial Park, Luoyang, Henan
  • Products
  • 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

    iron melting induction furnace

    Electric furnace building mach

    Z145W microseismic compaction

    300 kg induction melting furn

    400*400 Square manhole cover B

    Square manhole cover

    700mm*800mm Manhole cover B12

    700 KW Induction Heating Furna

    300 KW Induction Heating Furna

    250 KW Induction Heating Furna

    500kg Induction Melting Furnac

    500kg Metal Induction Melting

    1 Ton Aluminum shell Induction

    1 Ton Induction Melting Furnac

    2 Ton Aluminum Shell Induction

    2T Induction Melting Furnace Q

    3Ton Aluminum Shell Induction

    3 Ton Induction Melting Furnac

    5 Tons Hydraulic Steel Shell I

    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