Electrophoretic coating is the same as other coating methods. The painted parts must be surface treated before coating. Surface treatment is an important work that must be done before coating. Different coating methods, different materials and surface conditions , The required surface treatment processes and methods are not the same, not only the different surface treatment processes and treatment quality seriously affect the coating quality, but also the surface treatment cost has a greater impact. Therefore, when we carry out the technical design, we must According to the coating method, the material of the painted part and its surface condition, choose the surface treatment process and method with strong pertinence, good treatment effect and low cost as much as possible. The purpose of surface treatment before electrophoretic coating is to remove the barriers between the coating film and the surface of the painted part, eliminate the factors that affect the combination of the two, such as oil, rust, oxide scale and other impurities, and provide the following good conditions for electrophoretic coating: good electrical conductivity , The surface with high flatness.

I believe that everyone can understand the role of electrophoresis processing after reading the above content, which is also required in many fields of work. Everyone also knows that the electrophoresis line as a mechanical equipment has a certain service life, but in order to prolong the service life of the electrophoresis line and other mechanical equipment, we need regular maintenance and maintenance.