PET bottle recycling line

ZHANGJIAGANG LONHAM MACHINERY T CO., LTD GTE-95B

For sale is a complete PET bottle recycling washing plant for processing used PET bottles into clean PET flakes. The plant is designed for a production capacity of approximately 1,000 kg/h and is suitable for recycling companies, plastics processors, and companies that want to industrially sort, shred, wash, and dry PET bottles. According to the documentation, the water-contacting components are made of SUS304 / stainless steel 304.

Technical Specifications
Feature Specification
Plant type PET bottle recycling and washing plant
Capacity approx. 1,000 kg/h
Raw material used PET bottles
End product cleaned PET flakes
Residual moisture ≤ 1%
Flake size approx. 14 mm, adjustable
Proportion 8–12 mm ≥ 90%
Fine granulate ≤ 3%
Powder content ≤ 5%
Installed power 238 kW
Power consumption approx. 153 kW/h
Water requirement approx. 6–8 t/h, recyclable
Working area approx. 59 × 4 × 6 m / approx. 208 m²
Personnel requirement approx. 9 people
Plant scope

The line consists of the central machines for the complete recycling process:

Conveyor belts
Bale opener / De-Baler
Label remover
Manual sorting station
Metal detector
Plastic mill / Crusher
Screw conveyor
Float-sink washing systems
High-speed dewatering machines
Hot steam washer
High-speed friction washer
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Zig-Zag label blower for label and dust separation
Storage or product silo
Electrical control cabinet
Description

This PET washing plant is designed for the industrial recycling process of post-consumer PET bottles. The process begins with the feeding of the compressed bottle bales, followed by bale opening, label removal, manual sorting, and metal detection. Subsequently, the bottles are shredded and cleaned in several washing, friction, and dewatering stages.

The plant features a hot steam washer that operates with water at approximately 90–95 °C and, together with cleaning agents, removes oil, dirt, adhesives, and label residues. The flake stream is further cleaned via float-sink washers to separate caps, label residues, and other foreign substances. The final drying takes place via high-speed dewatering units.

The result is clean PET flakes with a residual moisture content of a maximum of 1%, suitable for further processing, e.g., granulation, extrusion, or recycling into plastic products.

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