... low-power. This machine can be used for powder processing of Polyethlene (PE), PolyvinylChloride (PVC), Polypropylene (PP), Polystyrene (PS), ABS, ... design is used, high-yield, strong resistance and the life of this grinding disc is double the ordinary.The use ... grinding crash, which greatly saves the time and operation of machinery and control engineering.Installation and maintenance easily, open ...