Plastic sorting, crushing and washing are key steps in the plastic recycling process. Here are some common equipment you may need at this stage:
- Plastic conveyor belt: used to transport plastic waste from the initial collection point to the subsequent processing equipment.
- Basic sorting table: for manual sorting of different types of plastic waste. Operators can classify plastic materials according to their characteristics and types, such as PET, HDPE, PP, etc.
- Mechanical sorting equipment: such as photoelectric sorters or air sorters. These devices use sensors to detect and identify different properties of plastic waste, sorting them into different conveyor belts or containers according to preset rules.
- Cutting equipment: e.g. plastic cutters for cutting larger plastic waste into smaller pieces suitable for subsequent processing. This helps to improve crushing and cleaning results.
- Crusher or Shredder: Used to break plastic waste into smaller particles. These devices can adopt different crushing methods, such as blade crushing, shear crushing, impact crushing, etc.
- Washing equipment: such as plastic washing lines, used to wash crushed plastic particles and remove pollutants, dirt and residues from the surface. This may involve the use of water and detergent to ensure the cleanliness of the plastic.
- Rotary sifter or vibrating sifter: Used to separate washed plastic particles into different sizes through a sieve. This helps remove larger or smaller particles, resulting in a more consistent particle size of the final product.
The selection and configuration of these equipment may vary depending on the type of plastic waste, the scale of processing and the desired end product. When selecting equipment, consideration should be given to processing power, durability, ease of maintenance, and safety. Consult with a professional plastic recycling equipment supplier for more specific and applicable advice.
