1. Select according to the shredding material

　　1. Brittle plastics are brittle and fragile. Once subjected to compressive force and impact force, they are easily brittle and broken into small pieces. For such plastics, compression or impact plastic crusher equipment is suitable for crushing, such as : Rigid polyvinyl chloride, polystyrene, plexiglass, phenolic resin, urea-formaldehyde resin, polyester resin, etc.

　　2. For tough plastics with high ductility at room temperature, only shearing plastic crusher equipment is suitable, because they are generally not cracked and difficult to break due to external compression, bending, impact and other forces. , It is not suitable to use the plastic crusher equipment used for brittle plastics. Such plastics include polyamide and ABS plastics.

　　3. For elastic materials and soft materials, it is better to use low temperature crushing.

　　2. Choose according to the degree of crushing

　　1. Compression type, impact type or shear type plastic crusher equipment should be used when breaking large pieces into small pieces.

　　2. When the small pieces are crushed into fine powder and fine particles, the grinding type plastic crusher equipment is mainly used.

　　3. According to the size of the crushed product

　　Ordinary film scraps can enter the crushing chamber. If it is a thicker product or scrap, use a model with a higher horsepower, which is easier to crush;

　　Fourth, according to the requirements of production

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