PP/PE Hard Material Washing Line
PP/PE Hard Material Washing Line
The PP/PE Hard Material Washing Line is a high-efficiency system designed to clean and recycle rigid plastics such as PP, PE, ABS, and PS. Ideal for household appliance housings, battery cases, automotive parts, and industrial scrap, it delivers superior washing, separation, and drying performance, ensuring high-quality reclaimed plastics ready for further processing.
Description
The PP/PE Hard Material Washing Line is a high-performance recycling system engineered for processing rigid plastic waste such as PP/PE injection products, ABS, PS, home-appliance casings, battery cases, industrial scraps, and other high-density rigid materials. Designed for continuous, heavy-duty operation, this line converts contaminated rigid plastics into clean, uniform, high-purity flakes suitable for extrusion, pelletizing, and compounding.
Overview of the System
This advanced washing line integrates cutting-edge crushing, separation, and cleaning technologies to achieve maximum output quality with minimal energy consumption. The process begins with efficient pre-sorting and shredding, followed by intensive washing, friction cleaning, and high-speed drying. The system is fully modular and customizable depending on contamination levels, material types, and production capacity requirements.
The entire line operates through smart automation systems that ensure stability, reduce labor needs, and maintain consistent product quality—making it ideal for large-scale recycling facilities and industrial processing plants.
Core Features & Advantages
High-Efficiency Crushing & Size Reduction
- Heavy-duty shredders and crushers for rigid plastic parts, appliance housings, and thick-wall waste.
- Adjustable blade sets ensure stable flake sizes (8–14 mm).
- Hydraulic pushing system for continuous, uniform feeding.
Superior Washing & Separation Performance
- Multi-stage washing including friction washers, floating tanks, and optional hot washing.
- Efficient removal of labels, soil, oils, and heavy contamination.
- Mechanical scrubbing action ensures high-purity surface cleaning.
Smart Water Recycling System
- Closed-loop water filtration reduces water usage by up to 90%.
- Sedimentation and filtration units maintain stable washing conditions.
- Eco-friendly design that meets international recycling standards.
High-Speed Drying & Moisture Control
- Squeezer dryer and pipeline drying achieve final moisture ≤1%.
- Prevents oxidation and improves pelletizing performance.
- Energy-optimized airflow and stable drying efficiency.
Modular & Customizable Structure
- Flexible configurations for capacities from 500 to 6000 kg/h.
- Optional metal detector, hot washer, and optical sorting modules.
- Ideal for rigid-plastic recycling lines across multiple industries.
Performance & Output Quality
- Produces high-purity, consistent rigid flakes suitable for direct extrusion or pelletizing.
- Ensures stable operation with long equipment lifespan and high throughput.
- Moisture-controlled output enabling efficient downstream processing.
- Delivers uniform density and exceptional cleanliness for premium-grade recycling.
Products
Plastic Industry
This line is highly efficient for washing and recycling a wide variety of rigid plastics, including PP, PE, ABS, and PS. It can handle both post-consumer and post-industrial materials, ensuring that reclaimed plastics maintain high purity and quality for further processing such as pelletizing, extrusion, or molding.
Home Appliances
The washing line is ideal for cleaning rigid plastic housings from household appliances, including refrigerators, washing machines, vacuum cleaners, and other electronic appliances. It ensures thorough removal of dirt, grease, and residues, preparing the materials for safe and high-quality recycling.
Battery Cases
PP/PE battery casings, which are typically dense and heavily contaminated, can be efficiently processed. The line ensures complete washing without damaging the structural integrity of the cases, making them suitable for reuse or further recycling.
Automotive Components
Rigid plastic parts used in automobiles such as dashboards, bumpers, trims, and interior panels can be cleaned effectively. This makes it a reliable solution for automotive plastic recycling facilities aiming for high-quality reclaimed materials.
Industrial Scrap & Electronic Housings
The system can handle industrial production offcuts, plastic scraps, and housings from electronic devices, ensuring maximum recovery with minimal material loss. It provides a robust solution for factories and recycling centers dealing with mixed and heavily contaminated hard plastics.
Applications
Gallery
Main Features
| Item | Specification Details |
|---|---|
| Model | PP/PE Hard Material Washing Line |
| Capacity | 500 – 8000 kg/h (customizable according to client requirements) |
| Raw Materials | Post-consumer and post-industrial hard plastics including PP, PE, ABS, PS |
| Applicable Products | Household appliance housings, battery cases, automotive parts, industrial scrap, electronic housings |
| Washing Stages | Pre-wash, friction washing, hot washing, float-sink separation, friction scrubbing |
| Drying Method | High-efficiency centrifugal dryer or hot air drying system |
| Material of Construction | Stainless steel 304/316 for corrosion resistance |
| Power Supply | 380V / 50Hz (customizable based on region) |
| Control System | PLC-based automatic control with HMI interface |
| Features | High cleaning efficiency, low water and energy consumption, stable operation, easy maintenance |
| Optional Equipment | Metal detector, magnetic separator, additional flotation tanks, automatic feeding system |
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