Bus shelter electrostatic spray surface treatment technology


Bus shelter is a very important part of the public transport system, which provides a comfortable, safe and convenient waiting environment for many passengers. However, as bus shelters are often exposed to different climatic conditions, such as sunlight, rain, wind and sand, and other natural factors, this will lead to surface damage of bus shelters, such as rust, corrosion and fading.

In order to protect the bus shelter from the above natural factors, surface treatment is essential. Surface treatment is an umbrella term for many different processes and techniques used to coat metal surfaces with a protective layer. This protective layer resists oxidation, corrosion and other damage factors, making the metal surface durable.

Electrostatic spraying is a popular surface treatment technique that involves spraying a polymer powder onto a metal surface of a bus shelter and then using electrostatic forces to evenly distribute the powder over the metal surface. As the polymer powder changes, coatings with different colors, textures and glossiness are created.

The advantages of electrostatic spray are many. First of all, because electrostatic spraying is a highly automated process, the production efficiency is very high. Secondly, this method can form a very strong protective layer on the metal surface, thus preventing corrosion, rust and other phenomena on the pavilion surface. In addition, after spraying the pavilion surface will become more beautiful, more bright color, more delicate texture, higher gloss.

Electrostatic spray is a popular surface treatment technology, especially in public facilities, furniture, automotive and machine manufacturing industries are widely used. Whether small parts or huge buildings, electrostatic spray can be easily handled. Of course, like all technologies, electrostatic spraying also has some disadvantages, such as uneven coverage and high cost of plastic powder, which need to be taken into account by manufacturers in practical applications.

In conclusion, bus shelters are an indispensable part of the public transport system and must be made of strong and durable materials. Electrostatic spraying technology can form a strong protective layer on the surface of the bus shelter, improve the appearance, robustness and durability of the pavilion surface. Therefore, the use of electrostatic spray technology to surface treatment of bus shelter is a recommended method, worth the exploration and practice of the majority of manufacturers