The mill is a kind of equipment specially used for recycling plastic waste, defective products, scraps and other plastic products and grinding into powder. It is mainly divided into two categories, rotor type pulverizer and disk mill. The rotor type pulverizer drives a series of blade blades through the horizontal rotor for grinding, mainly used for PP, PE, PET. The disk type pulverizer relies on the gap between two disks to cut and grind the material, which is mainly used for hard PVC. The size of the raw material does not exceed 12 mm, and the mesh number of the finished powder is between 20-80 mesh. The mesh number of powder can be adjusted