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What kinds of surface treatment are there in aluminum profile products?
Dec 05, 2017

1, first of all, the quality of aluminum rods is better, in the process of crystallization and filtration, to control good quality.

2, then the aluminum bar before heating to clean.

3, the heating process, keep the heating evenly, the temperature control is reasonable.

4, during the extrusion process, pay attention to the change of the nitriding layer of the mold. Pay more attention to the production of aluminum alloy profile surface.

5, in the process of aging of aluminum alloy profile, as far as possible to enhance the surface hardness of aluminum. Effective prevention of scratches and lacerations on the surface.

6, the aluminum alloy profile should be properly cleaned and properly packaged before anodic oxidation.

Only in each process to achieve excellence, aluminum profiles can be more smooth and beautiful surface.