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What are the significant advantages of powder coating in the three surface treatment methods of aluminum profiles?

1. The process is relatively simple, mainly due to the improvement of the automatic accuracy of the main equipment in the production process. Microcomputer control has been achieved for some major technical parameters, which effectively reduces the difficulty of process operation, and the auxiliary equipment is greatly reduced;

2. High yield rate, under normal circumstances, if all measures are appropriate, the generation of unqualified products can be controlled to the maximum extent;

3. Energy consumption is significantly reduced. In the production process of ordinary anodizing and electrophoretic coating, the consumption of water and electricity is quite large, especially in the oxidation process. The output current of the rectifier can reach 8000 ~ 11000A, the voltage is between 15 ~ 17.5V, plus the heat consumption of the machine itself on 7a64e59b9ee7ad9431333433623731, it is necessary to keep cooling with circulating water, and the power consumption is often around 1000 degrees At the same time, the reduction of auxiliary facilities can also reduce some power consumption;

4. The degree of pollution to water and the atmosphere is reduced, the use of caustic soda, sulfuric acid, and other liquid organic solvents is no longer used, reducing water and atmospheric pollution, and also effectively improving the competitiveness of aluminum profiles and plastic steel profiles as environmentally friendly products, accordingly Reduced some production costs;

5. The labor intensity of workers has been significantly reduced. Due to the use of automated assembly line operations, the feeding method and the use of fixtures have been significantly simplified, which has improved production efficiency and reduced labor intensity;

6. The requirements for the surface quality of wool are significantly reduced. The powder coating can completely cover the extrusion pattern on the surface of the profile, cover up some defects on the surface of the aluminum profile, and improve the surface quality of the finished aluminum profile;

7. Some physical indexes of the coating film are significantly improved compared with other surface treatment films, such as hardness, wear resistance, acid resistance, which can effectively extend the service life of aluminum profiles.

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