friction washer plastic recycling
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Friction Washer Plastic Recycling
Friction Washer Plastic Recycling 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)
