Friction Washer Plastic Recycling

Rigid and film washing lines are used to clean and dewater polyethylene (LLDPE, LDPE, HDPE) and polypropylene (PP) waste plastics. These are widely used cleaning lines in the plastics recycling industry because they are suitable for cleaning contaminated waste in both film and rigid forms.

The machines and machine features that make up the rigid and film cleaning lines are selected based on throughput per hour, type and percentage of contamination.

Size reduction of waste plastics classified as film or rigid plastics is accomplished by a crusher or granulator in the first stage of the cleaning line. The shredded plastic is transferred to the washing section of the line using a conveyor or screw conveyor.

Floating PE - PP is separated from heavy contaminants (heavy plastics such as PET, PVC, glass pieces, metal caps and coins) in a tank float water tank and is deeply cleaned by friction washers and turbine washers. The type and quantity of washing equipment is selected according to the type and percentage of contamination.

After shredding and washing the plastic is dewatered through film dewaterers, turbo dryers or rotary dryers depending on the form of the plastic. After dewatering in the relevant machine, the washed and dewatered plastic is transferred to a storage system.

Applications

Agricultural film
Film recovered from MSW or MRF
Film recovered from landfills
Post-industrial or post-consumer film
Large bales (raffia)

Features

The PE/PP film cleaning line system is designed to clean plastic films with contamination levels exceeding 80%, minimizing circulating water flow and evaporation losses.
The system's pre-treatment module is equipped with a wear-resistant design to maximize system uptime.
A pre-shredding and pre-cleaning system removes most of the abrasive material (sand, grit, etc.) to protect the rest of the system.
The shredding system is designed for thin film materials, resulting in uniform particle size for easy cleaning and drying.
High-speed washing systems optimized for specific material types release and separate contaminants from thin film sheets.
Underwater forced washing paddles in our washing tanks maximize washing efficiency.
Our drag chain discharge device regulates the material discharge speed and minimizes the amount of water that is transported with the product to the drying process.
Mechanical (centrifugal and extrusion) and thermal drying systems control the moisture content of the finished product.
At < 5% moisture, the material is suitable for high quality granulation.
The chopping, high-speed washing and drying stages are optimized to avoid excessive processing that could lead to material loss (generation of fines).
Intelligent system automation ensures sequencing and monitoring of the component operations.
As a result, the system capacity is maximized and the system is effectively protected from unbreakable material.

Our solutions are widely recognized and trusted by consumers and will meet up with constantly developing financial and social requires for Plastic Film Washing Line,We will wholeheartedly welcome all clients in the industry both at home and abroad to cooperate hand in hand, and create a bright future together. The product will supply to all over the world, such as Vatican ,South Korea ,Mauritius ,Trinidad and Tobago ,Hungary .We sincerely hope that we could do business with customers both at home and abroad.We hope to win a resplendent future for customers and ourselves.We look for people who want to grow with us around the globe and stand out from the crowd.Our production have been exported many countries and regions as first hand source with lowest price.Our products have gained us widespread acceptance and the satisfaction of our worldwide valued clients.