The casting and rolling mill is a process in which the aluminum liquid refined by the static furnace is passed through the static furnace mouth–liquid level automatic control device–further refining in the degassing box–front box nozzle–the casting and rolling rollers rotating in opposite directions and having circulating cooling water inside
so that the aluminum liquid is crystallized and has a certain deformation rate, thereby realizing the process of casting and rolling the molten liquid metal of aluminum and aluminum alloy into 6-10 mm cast-rolled plates, and then forming cast coils after cutting—> coiling.