The Comparison Between Aluminum Shell Furnace And Steel Shell Furnace
||Aluminium shell furnace
||Steel shell furnace
||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.
||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
||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.