... efficent 3,Pass,CE,ISO plastic grinding machineZZYY series Plastic Grinding Machine is a prefect machine for processing and grinding thermoplastics material, such as PVC ... The new disc design is used by Plastic Grinding Machine, high-yield, strong resistance and the life of this ... can be fine –tuning (10-120 mesh). The Plastic Grinding Machine used the water and wind double system; Rational design ...