Model Aluminium shell furnace Steel shell furnace Remark
 Photos  al shell induction furnace  steel shell induction furnace
Melting capacity 250kg ~ 5tons iron 1ton ~ 60tons iron
Outer shell construction It is constructed by 2 halves of thick aluminum alloy shells. The whole shell is welded as an integrated  one. The material is steel. For long-term using, the steel shell has more advantage due to the firm shell.
Magnetic yoke This type does not contain the magnetic yoke. The magnetic leakage is reduced based on the aluminum shell It combines with the magnetic yoke which can gather the magnetic around the sensors. The magnetic yoke can improve the melting efficiency and save the electric consumption 5%-8% than the aluminum shell
Tilting System It is controlled by the reduction box as the both sides on the picture. The furnace body is fixed by the reduction box in the air It is controlled by the hydraulic system. The yellow part on the pic is the hydraulic cylinder to hold the furnace. The furnace body is put on the flat floor. The hydraulic system has more precise tilting control with fixed pouring position.