What are the advantages of Dongguan aluminum profile surface treatment?

The surface treatment methods of Dongguan aluminum profile generally include three treatment methods: anodizing, electrophoretic coating and powder spraying. Each method has its own advantages and holds a considerable market share, especially in the oxidation process.
There are several significant advantages to powder coating:
1. The degree of pollution to water and the atmosphere is reduced, the use of tablet alkali, sulfuric acid and other liquid organic solvents is no longer used, reducing water and atmospheric pollution, and effectively improving the competitiveness of aluminum profiles and plastic steel profiles as environmentally friendly products. Correspondingly Reduced some production costs;
2. The labor intensity of Dongguan aluminum profile workers has been significantly reduced. Due to the automated assembly line operation, the feeding method and the use of fixtures have been significantly simplified, which has improved production efficiency and reduced labor intensity;
3. The process is relatively simple, mainly due to the improvement of the automatic accuracy of the main equipment in the production process. Microcomputer control can be achieved for some of the main technical parameters, which effectively reduces the difficulty of process operation, while greatly reducing auxiliary equipment
4, Dongguan aluminum machining profile has a high yield. In general, if all measures are taken properly, the production of non-conforming products can be controlled to the maximum extent.
5. The energy consumption is significantly reduced. In the ordinary anodizing and electrophoretic coating production process, the consumption of water and electricity is considerable, especially in the oxidation process. The output current of the rectifier can reach 8000 ~ 11000A, and the voltage is between 15 ~ 17.5V. In addition to the heat consumption of the machine itself, it is necessary to keep cooling with circulating water. At the same time, the reduction of auxiliary facilities can also reduce some power consumption;
6. The requirements for the surface quality of wool have been significantly reduced. The powder coating can completely cover the extrusion patterns 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 indicators of the coating film of Dongguan custom aluminum milling profile are significantly improved compared to other surface treatment films, such as hardness and abrasion resistance, which can effectively extend the service life of aluminum profile.

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