In the process of manufacturing the lamp pole has the step of spraying the lamp pole, so why spray the lamp pole? Today we’re going to talk about that.
Ⅰ the definition of spray
Spraying is a surface treatment method of spraying plastic powder on parts. The advantage is that there is no need for thin material, the construction is pollution-free to the environment and non-toxic to the human body; The coating has excellent appearance quality, strong adhesion and mechanical strength; Spray curing time is short; The corrosion and wear resistance of the coating is much higher, no primer is required, the construction is simple, the technical requirements for workers are low, and the cost is lower than that of the spray painting process.
Ⅱ the process of spraying
1, treatment (oil removal, rust removal, phosphating);
2, electrostatic spraying;
3, high temperature curing;
4. Let cool.
Electrostatic spray compared with the traditional galvanizing process:
1. Spray can beautify street lights and monitoring rod products;
2, coating corrosion resistance, wear resistance and temperature resistance is much higher;
3, the coating appearance quality is excellent, adhesion and mechanical strength;
4. Easy construction.
Ⅲ the role of spraying
Street lamp pole spray is an important step in the street lamp manufacturing process. It is to spray a protective layer on the surface of the lamp pole, which can prevent the surface of the lamp pole from being eroded by acid rain, ultraviolet light and seawater. The spray layer can also form a layer of anti-corrosion and anti-oxidation barrier, thereby extending the service life of the street lamp and reducing maintenance costs. In addition, the spray layer can also increase the appearance of the street light surface and prevent scratches and scratches on the street light surface.
To sum up, spraying the light pole can effectively protect the light pole, extend its service life, and reduce costs. If you want to know more, please contact us!
