Lining cooling method of induction furnace

a After the molten iron is discharged from the induction furnace, put in some scraps immediately to cool the furnace lining naturally.

b. The molten iron in the induction furnace is emptied and emptied to cool naturally.

c. The molten iron in the induction furnace is emptied and emptied, and the temperature is quickly cooled down with a fan and air duct.

Suggestion: Cool down according to method a.