Drawing aluminum plate is a manufacturing process of repeatedly scraping aluminum plate with sandpaper, and its main process flow is divided into three parts: degreasing, sanding and water washing. In the process of aluminum wire drawing, a special coating technology after anodic treatment can form a coating containing this metal component on the surface of aluminum plate, which can clearly show every tiny silk mark, thus making the metal matte glow with fine hair luster. More and more aluminum products use wire drawing technology for their metal shells to play a role in aesthetics and corrosion resistance. Make products have both fashion and technology elements. This is one of the reasons why this process is so popular.

In the aluminum plate pressing process, the aluminum plate is extruded through the die under the action of external force, and the metal cross section is compressed to obtain the required cross section shape and size. The technical processing method is called aluminum wire drawing process, and the tool to change its shape and size is called wire drawing die. This process has the effect of double-sided drawing with clear lines. Therefore, drawn aluminum sheets are generally used in high-end places or products. Mainly relying on imported supplies, not many domestic manufacturers have mastered this technology.