the heating method of traditional heating machine is heating itself first,then conduct the temperature to the metal work-piece,so that the metal is melted under the high temperature.However the heat conduction will cause heat loss and causes the surrounding temperature rise.

In total,the high thermal efficiency of medium frequency induction melting furnace is benefit for reducing the cost of electrics power and equipment maintenance and it also is conducive to improve work shop production environment.

the production efficiency of induction melting furnace is unmatched by traditional heating machine, which makes this process technology replacing the low heat traditional resistance furnace.