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Surface treatment of aluminum profiles

Views:368     Author:Penny Pang     Publish Time: 2018-10-26      Origin:Site Inquire

The surface treatment of aluminum profiles generally has three treatment methods: anodizing, electrophoretic coating and powder coating.

The powder coating using powder coating, and the electrostatic spraying process is used. By the action of the powder coating gun's friction, under the influence of the accelerating wind, the powder particles are sprayed out of the powder coating gun body to carry a positive charge, contact with the negatively charged profile to generate electrostatic adsorption, and then solidified at a high temperature. It also enhances the adsorption strength of the coating and prevents the paint film from falling off.

  From the point of view of the process itself, it has a relatively high technological composition, blending paints of different colors, producing decorative effects of different colors, more in line with the needs of interior decoration, and also the trend of the development of aluminum profiles in the construction industry. Consistent. In particular, the combined use of powder coating profiles and heat-insulated bridges makes them more fashionable, making powder-coated profiles have more room for development, and can not be replaced by profiles produced by other treatment methods.


We are manufacturers of specialized production Powder Coating Equipment and Automatic Liquid painting Line for 28 years.


Penny Pang        (Sales Dept.)

Hebei Hanna Technology Co.,Ltd
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