In order to increase the corrosion resistance and mechanical properties of the aluminum surface, various surface treatment methods shall be carried out for aluminum profile after extrusion.The common surface treatments of industrial aluminum profiles are as follows:

3. Powder spraying: (1) High efficiency and energy saving: Because it is a one-time film formation, it can increase productivity by 30-40% and reduce energy consumption by about 30%. (2) Less pollution: no organic solvent volatilization (excluding toluene, paint and paint) Harmful gases such as xylene) (3) Good film performance: The film thickness can reach 50-80μm at one time, and the comprehensive indicators such as adhesion and corrosion resistance are relatively excellent. (4) Various colors, various colors can be made according to customer requirements.

Shengda Qianliang Aluminum can realize surface treatment methods such as anodizing, polishing, drawing oxidation, small parts oxidation, hard oxidation, electrophoresis, and powder spraying of industrial aluminum profiles.

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