Industrial Pre Coating Surface Preparation System Sandblasting Shot Blasting For Coating Adhesion

Pre coating treatment is a very important part of the coating process, which directly affects the coating effect and quality. And in the pre-treatment of painting, snowflake treatment is one of the important processes. Snowflake treatment refers to the cleaning treatment of the surface before painting, in order to remove and dirt from the surface, achieve a certain roughness on the surface, and facilitate the adhesion and fixation of the coating. In snowflake processing, two main methods are used: sandblasting and shot blasting. Sandblasting is the process of high-speed spraying of sand to remove dirt, oxides, and other substances from the surface, while also increasing surface roughness to facilitate the adhesion of coatings. The advantage of sandblasting is its good cleaning effect,...