The company has developed a vacuum coating method on the surface of aluminum alloy wheels, which includes the following steps: grinding and polishing the surface of aluminum alloy wheels, cleaning, chemical passivation treatment of the surface of aluminum alloy wheels, plasma treatment of the surface of aluminum alloy wheels, PVD blue coating and spraying transparent powder. By this method, blue bright film is vacuum-plated on the polished surface of the aluminum alloy wheel, and powder transparent coating is sprayed.
The company has developed a vacuum coating method on the surface of aluminum alloy wheels, which includes the following steps: grinding and polishing the surface of aluminum alloy wheels, cleaning, chemical passivation treatment of the surface of aluminum alloy wheels, plasma treatment of the surface of aluminum alloy wheels, PVD blue coating and spraying transparent powder. By this method, blue bright film is vacuum-plated on the polished surface of the aluminum alloy wheel, and powder transparent coating is sprayed.
