PE/PP Hard Plastic Washing Line: A Complete Guide to Efficient Recycling

2026-03-30

1. What is a PE/PP Hard Plastic Washing Line?

The PE/PP hard plastic washing line is an advanced recycling system designed to process rigid plastic waste such as HDPE and PP bottles, drums, and containers. It integrates crushing, washing, separation, dewatering, and drying into a continuous automated process. PE/PP Hard Plastic Washing Line: A Complete Guide to Efficient Recycling-Dajiang Machinery Its core purpose:
  • Remove contaminants such as oil, dirt, and labels
  • Improve material purity
  • Prepare flakes for pelletizing or reuse

2. Application Scope

The system is suitable for processing:
  • HDPE/PP bottles (detergent, milk bottles)
  • Chemical drums and containers
  • Plastic pallets and crates
  • Pipes and injection scraps

3. Core Process Flow

The process typically includes:
  1. Crushing
  2. Friction washing
  3. Sink-float separation
  4. Hot washing (optional)
  5. Dewatering & drying

4. Main Equipment Components

  • Belt Conveyor
  • Crusher
  • Friction Washer
  • Floating Tank
  • Dewatering Machine
  • Thermal Dryer
  • Control Cabinet
Each component is integrated to form a seamless recycling system, ensuring high efficiency and stable operation.

Why Choose This Recycling Solution?

With increasing global demand for recycled plastics, this system helps businesses:
  • Increase material value
  • Reduce raw material costs
  • Achieve sustainable production
The PE/PP hard plastic washing line is a key solution in modern plastic recycling. With its efficient and automated process, it transforms waste into valuable reusable materials.
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