There are several surface treatments for aluminum alloy products: 1. Anodizing; 2. Spraying; 3. Spraying

There are no special requirements for the surface of the profile for fuel injection and dusting.

Anodizing has a higher requirement for aluminum profiles.

1, first of all the quality of the aluminum rod is good, in the process of crystallization and filtration, we must control the quality. ,

2, then clean the aluminum rod before heating.

3. During the heating process, the heating is kept uniform and the temperature control is reasonable.

4. During the extrusion process, pay attention to the change of the nitride layer of the mold. Pay more attention to the production of aluminum alloy profiles.

5. In the process of heat treatment and aging of aluminum alloy profiles, try to increase the hardness of the surface of the aluminum. Effectively prevent scratches and scars on the surface.

6, before the anodizing, the aluminum alloy profile is properly cleaned and properly packaged.

Only the excellence of each process can make the surface of the aluminum profile more smooth and beautiful. Jinrui Aluminum Factory adopts scientific management and uses 20 years of experience in aluminum profile production to ensure the material quality of aluminum alloy profiles.

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