Medium frequency furnace is superior to line-frequency induction furnace, because it has the following advantages of: high electrical efficiency, high thermal efficiency, short smelting time, low power consumption, low investment, good production flexibility, as well as automation orientation.

Medium frequency furnace is suitable for smelting all kinds of cast steel, cast iron with a strong a adaptability to the furnace charge in terms of charge variety and size. That’s why Great Wall Steel Casting selects to use medium frequency furnace.

Medium frequency furnace is used in the casting works of girth gear, slag pot, cast steel node, etc. It is quite useful to increase the melting rate and decrease the melting time.

1.Furnace structure
Medium frequency furnace has strong steel shell to protect furnace, and also has induction coil to induce the melting furnace. The energy conversion efficiency is improved, and the influence of the stirring force caused by the magnetic field on the bottom lining is also reduced.
2.Production
Medium frequency furnace is convenient to replace the furnace charge, that will be good for organization and arrangement of production.
3.Degree of automation
 Medium frequency furnace is highly automated controlled by computer, to play the potential of equipment and ensure the safety of operation staff.

The advantages of medium frequency furnace give new development to steel casting works. Its small dimension, light weight, high efficiency and environmental-performance make it become the hot option in large steel casting factory like Great Wall Steel Casting.