The secondary pollution of the aluminum melt mainly occurs in the insulating launder from the furnace to the casting machine. On-line degassing and filtering devices……
Casting Launders is one of the basic equipment for aluminum alloy casting. The main function of the fixed flow channel with shell is to drain……
When the aluminum liquid flows in the refractory trough, the surface aluminum liquid is in contact with air over a large area and is oxidized……
