In order to obtain a uniform polishing effect, the medium used for polishing and drying plays a very important auxiliary role.
Stainless steel spheres, spherical cones or satellite particles, and stainless steel needles are used for brightening and deburring of iron and non-iron workpieces; Corncob chips are used in rotary dryers and drum dryers, and the surface of the workpiece after drying has no water marks, and is cleaned and polished; Glass beads are also used for polishing; Anti-adhesive beads prevent flat and thin workpieces from sticking together.