PROCESSING PROCEDURES FOR ALUMINUM EXTRUSIONS

Aluminum electrolyzing”ś melting and billet casting”ś billet homogenizing”ś billet heating”ś extruding profile”ś first check”ś straightening”ś cutting”ś inspecting”ś aging”ś (surface treatment, such as anodizing, powder coating, PVDF and so on)”ś inspecting and testing”ś packing”ś storage