There are three common methods for surface treatment of industrial aluminum profile
, anodizing surface treatment, electrophoretic coating surface treatment and powder spraying surface treatment. These three methods have their own advantages and are relatively common in the market. Today, the editor will Let’s talk about powder spraying surface treatment. What are the advantages of powder spraying for industrial aluminum surface treatment? First of all, the powder spraying surface treatment process of industrial aluminum profile is relatively simple. In the production process, the automatic precision of the main equipment is improved. The main technical parameters can be controlled by microcomputer, which effectively reduces the difficulty of process operation. The yield is high. Under normal circumstances, if various measures are appropriate, the production of defective products can be controlled to the greatest extent. Secondly, the degree of pollution to water and atmosphere is reduced. Caustic soda, sulfuric acid and other liquid organic solvents are no longer used, reducing water and air pollution, effectively improving the environmental protection of industrial aluminum profile, and significantly reducing manpower and material resources. The use of it improves production efficiency and reduces labor intensity. Finally, the powder coating surface treatment process for industrial aluminum has significantly reduced the surface quality requirements of the wool. The powder coating can completely cover the extrusion lines on the surface of the profile, cover up some of the defects on the surface of the aluminum profile, and improve the surface of the finished aluminum profile. The quality and various physical indicators of the surface of industrial aluminum have been improved, mainly in terms of hardness, wear resistance and long service life.
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