1.Clear up the molds, forging, and casting parts, welding parts, heat treatment parts, stamping parts and machined parts.
2.Rough surface, descaling, residual salt and burr, pretreatment process before spraying, plating. Removal of carbide, finishing treatment.
3.A spray glass pill, plastic sand, and reinforced surface parts.
4.It has a large window, and the pen can be used to polish materials of different hardness.