Electric heating furnace for steel rolling
2022-08-01
We, Hongteng, are a manufacturer of melting furnaces. The heating principle of the melting furnace is electromagnetic induction. In fact, we can produce many products using electromagnetic induction, such as our other product: billet heating furnace. In the steel rolling production line, the billet needs to be heated to reach the rolling temperature before entering the rolling mill. There are many ways of heating, such as coal heating, natural gas heating, coke oven gas heating, resistance furnace heating, and electromagnetic induction heating. These heating methods are all to heat the billet evenly, change the internal structure and properties, improve the plasticity of the billet, reduce the deformation resistance, and make the rolling deformation of the billet easier to obtain profiles with precise geometric dimensions. Among them, electromagnetic induction has the advantages of fast heating speed, high material utilization rate, suitable for automatic operation, environmental protection and energy saving, etc. The electric furnace manufactured by the principle of electromagnetic induction is the billet heating furnace. The billet heating furnace is suitable for heating billets of rolled carbon steel, alloy steel, stainless steel, aluminum alloy and copper alloy. There are many specifications of heating blanks, such as 40*40; 50*50; 64*64; 82*82; 98*98;...
