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

E-Mail: firstfurnace@gmail.com

whatsapp:+8618037961302

Adress: Luoxin Industrial Park, Luoyang, Henan
  • Products
  • 250KG induction furnace

    5T induction furnace

    3T induction furnace

    2T induction furnace 

     1T induction furnac

    slab induction heating furnace

    Steel plate medium frequency i

    Plate Electric Heating Furnace

    0.5T series intermediate

    0.5T parallel intermediat

    250kw medium frequency inducti

    750kw medium frequency inducti

    200kw medium frequency inducti

    160kw medium frequency inducti

    Steel tube heating furnace

    Melting furnace

    2T induction melting furnace

    1T induction melting furnace

    3T induction melting furn

    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

    Electric furnace technical information
        

    induction melting furnace working principle(refer to materialrulz.weebly )

    The electric induction furnace is a type of melting furnace that uses electric currents to melt metal. Induction furnaces are ideal for melting and alloying a wide variety of metals with minimum melt losses, however, little refining of the metal is possible.

    PRINCIPLE OF INDUCTION FURNACE

    The principle of induction furnace is the  Induction heating
    INDUCTION HEATING:
    Induction heating is a form of non-contact heating for conductive materials.
    The principle of induction heating is mainly based on two well-known physical phenomena:
    1. Electromagnetic induction
    2. The Joule effect
    1)  ELECTROMAGNETIC INDUCTION

    The energy transfer to the object to be heated occurs by means of electromagnetic induction.Any electrically conductive material placed in a variable magnetic field is the site of induced electric currents, called eddy currents, which will eventually lead to joule heating.


    2) JOULE HEATING
    Joule heating, also known as ohmic heating and resistive heating, is the process by which the passage of an electric current through a conductor releases heat.The heat produced is proportional to the square of the current multiplied by the electrical  resistance of the wire.


      Induction heating relies on the unique characteristics of radio frequency (RF) energy- that portion of the electromagnetic spectrum below infrared and microwave energy.Since heat is transferred to the product via electromagnetic waves, the part never comes into direct contact with any flame, the inductor itself does not get hot and there
    is no product contamination.  Induction heating is a rapid, clean, non-polluting heating. The induction coil is cool to the touch; the heat that builds up in the coil is constantly cooled with circulating water.


    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