Satin finish: Satin finish is the process of using a soft and fine polishing brush to brush the surface of the part into a matt satin diffuse reflection layer, which can make the surface of the part obtain a non-mirror-like shining luster.
Surface cleaning: It is mainly used to clean the oxide scale, rust, old paint layer, welding slag and other dirt on the surface of the part with a curved wire wheel brush. It is also used to brush away the floating dust remaining after the part is eroded.
Silk pattern brushing: Use a curved wire wire wheel to brush a certain regular and fine silk pattern on the surface of the part, such as: wave pattern, fish scale pattern, etc., in order to achieve the purpose of decoration.