How Extrusion Profile Is Made?
Main content: Processing Procedure of Aluminum Extrusion Profile. The processing process of aluminum profile includes the following three steps: melting & refine, extrusion and coloring (the key of coloring includes oxidation, electrophoresis process, fluorocarbon painting, electrostatic powder spraying, wood grain transfer, etc.). This article is about these three steps. 1. Melting and Refining Melting is […]