Surface treatment

Today, let's talk a little bit about the surface treatment. In daily life, we are more common surface treatment methods are as follows:

1, Mechanical grinding.

2, Chemical processing.

3, Thermolizing.

4, Spraying.

In our factory, our door and window handles are basically treated by electrostatic powder spraying. The electrostatic powder spraying can be manual, automatic or manual + automatic. Before spraying, the accessories need to add cleaning agent to clean the surface impurities and oil, and dry the water after cleaning, After these steps are done, we can start spraying. Under the action of static electricity, the powder will be evenly adsorbed on the surface of the workpieces, Then it needs to be baked in the oven at high temperature. Electrostatic powder spraying has the characteristics of acid resistance, alkali resistance, salt corrosion resistance and high adhesion, more effectively protect the workpiece paint and rust. In addition, we can also recycle the powder for secondary use, reducing costs. What's more, compared with other processes, powder electrostatic spraying pollution is less, environmental protection will be relatively good.

If you want to use other processes, we can also provide for you. Please feel free to consult.