The working principle of plastic crushers is usually to apply shear, impact, and compression forces to plastic materials through high-speed rotating blades, hammers, or shear mechanisms, so as to break them into particles of the required size. These particles can be used for reprocessing into new plastic products or as raw materials for other industrial production, thereby achieving the recycling of waste plastics and reducing environmental pollution.

Plastic crusher is a mechanical equipment specifically used to break waste plastics, scraps, unqualified plastic products, etc. into smaller particles or powders. In the plastic recycling, reuse, and processing industries, plastic crushers play a crucial role. They not only improve the recycling rate of waste plastics, but also reduce environmental pollution and achieve resource recycling.