The smelted aluminum liquid is cooled and cast into round cast rods of various specifications through the deep well casting system under certain casting process conditions.
Aluminum profile manufacturing process
extrusion
Extrusion is a means of profile forming. First, the mold is designed and manufactured according to the cross-section of the profile product, and the heated round cast rod is extruded from the mold using an extruder. The commonly used grade 6063 aluminum alloy also uses an air-cooling quenching process and subsequent artificial aging process during extrusion to complete heat treatment strengthening. Different grades of heat-treatable strengthened alloys have different heat treatment systems.
