Aluminium profiles are common such as screens and aluminum windows. It adopts the extrusion molding process, that is, after the raw materials such as aluminum ingots are melted in the furnace, they are extruded through the extruder to the die to flow out. It can also extrude various profiles with different cross-sections.
Compared with the processing method of the die-casting alloy, the equipment used is different. Its raw materials are aluminum ingots (about 92% purity) and alloy materials, which are melted in a furnace and enter the die-casting machine to mold.