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



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 technical information(技术)

    The correct selection of the frequency of the induction heating furnace is very important

    The correct selection of the current frequency of induction heating is very important, which will directly affect the thermal efficiency of the inductor and the heating efficiency of the blank. For example, induction heating cylinder blank, blank diameter. The ratio of the current penetration depth △, that is, when D/A = 2.5-5.5, the heating efficiency is better. When D/A <2.5, the heating efficiency of the blank decreases; when D/A>5.5, because the selected current frequency is too high, the heating time is prolonged, the heat loss increases, the thermal efficiency decreases, and the heating efficiency also decreases. The cost of induction heating furnace increases.

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