aluminum wheel automatic coating line
The general trend of aluminum alloy wheel surface treatment: With the rapid development of the automotive industry, wheel hubs, as key components in automobiles, are increasingly valued for their manufacturing technology. The traditional steel wheels have gradually been replaced by aluminum alloy wheels. In order to make automotive aluminum wheels have a more beautiful appearance, the surface treatment generally uses chrome plating, polishing, painting, powder coating, adding stainless steel or plastic hub caps and improving wheel design patterns. Painting/Coating is the last step in the production of aluminum wheels, and its purpose is to improve the corrosion resistance and aesthetics of aluminum wheels. In order to ensure the quality of painting, the production site requires clean and dust-free.
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