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Saving features of medium frequency induction furnace

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Saving features of medium frequency induction furnace

2019-11-14

High efficiency and energy saving electromagnetic aluminum melting furnace

Today, the manufacturer of energy-saving medium frequency electric furnace equipment shares the saving characteristics of medium frequency induction electric furnace with you. Let's follow Xiaobian for a look.

First of all, we all know that the medium frequency electric furnace equipment has the advantages of fast heating speed, high production efficiency, less oxidation and decarbonization, material and cost saving, and extended mold life. Because the principle of induction heating of the medium frequency electric furnace equipment is electromagnetic induction, its heat is generated in the workpiece itself. Ordinary workers can carry out continuous forging tasks ten minutes after working with the medium frequency electric furnace equipment without any need The professional workers of furnace burning shall carry out the work of furnace burning and sealing in advance.

Because of the fast heating speed, there is very little oxidation. The oxidation and burning loss of medium frequency heating forging is only 0.5%, that of gas furnace is 2%, and that of coal-fired furnace is 3%. The heating process of medium frequency electric furnace equipment saves materials. Compared with coal-fired furnace, each ton of forging saves at least 20-50 kg of steel raw materials. The material utilization rate can reach 95%. As the heating method is uniform and the temperature difference between core and surface is very small, the life of forging die is greatly increased in forging. The roughness of forging surface is also less than 50um. The energy saving of medium frequency electric furnace heating is 31.5% - 54.3% compared with that of gas heating and 5% - 40% compared with that of oil heating. With good heating quality, the scrap rate can be reduced by 1.5%, the productivity can be increased by 10% - 30%, and the die life can be prolonged by 10% - 15%.

These data are the conclusions drawn by the manufacturers of medium frequency electric furnace equipment after repeated use. For large mechanical equipment like medium frequency electric furnace equipment, energy saving is still very important. I think this is also the reason why medium frequency electric furnace equipment is so popular in the electric furnace industry.

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