Advantages of medium frequency induction furnace compared with main frequency furnace
1. The melting speed is fast and the production efficiency is high.
The power density of the medium frequency induction furnace is 1.4-1.6 times of the main frequency furnace.
2. Flexible and adaptable.
frequency induction furnace steel making, all molten steel is allowed
to be completely discharged. The main frequency furnace steel can not be
completely discharged, and it needs to be kept 30%-50%.
3. Electromagnetic stirring effect is good.
The stirring power of the medium frequency is smaller than main frequency, and the stirring effect is better.
4. Start-up operation is convenient.
medium frequency induction furnace is started, there is no special
requirement for the lining material, and it can be heated quickly after
5. The molten steel is covered by the slag to reduce the pollution of the molten steel by the atmosphere.
The slag has good fluidity and coverage when the medium frequency induction furnace is used for steel making.