1. Brush coating

Paint brushing is an ancient and simple traditional coating method. It is a method of using a paintbrush to dip in paint for craft coating.

2. Dip coating

Dip coating is also a commonly used method of coating. The currently selected dip coating methods not only include the original craft dip coating, but also include new mechanized dip coating methods such as batch station transmission dip coating, reverse dip coating, centrifugal dip coating, vacuum dip coating, etc.

Dip coating is the process of immersing all the coated object into a liquid tank containing paint, and after a short period of immersion, the surface of the coated object adheres to the paint. Then, the workpiece is taken out of the tank and the remaining paint is dropped to form a paint film.

3. Spray coating

Spray coating is a method of using a paint circulation pump to spray the paint through a nozzle and form a curtain that falls on the surface of the coated object for coating. In the past, it was mostly used for craft operations to spray coat small batches of coated materials, but now it is also commonly used for large batches of coated materials.

During coating, the workpiece passes through the horizontal direction at a certain speed, while the paint liquid sprays straight down in a curtain shape and touches the workpiece. This coating method has the advantages of high production efficiency, low labor intensity, and suitability for assembly line production, as the paint liquid can be recycled. If the operating environment is sealed, the effect of less solvent evaporation loss and less paint loss can be achieved.

Article source: Qingyuan Automotive Repair Paint http://www.jinliangxincai.com/