PET bottle washing line is mainly used for recycling the bottles such as mineral water bottles, beverage bottles, oil bottles, PET preforms, etc. And the clean PET flakes will get at the end. It has crushing, washing and drying functions. It is the ideal solution for processing dirty PET bottle bales into “hot washed” PET flakes. Using our standard series of high-tech recycling machinery, the PET flakes produced are not only clean, but contaminant-free making them perfect for use in producing polyester staple fiber or further processing into plastic granules via pelletizing.
Used PET Bottle Recycling Plant Application Areas:
Used PET bottle recycling plant is mainly used for recycling the bottles such as mineral water bottles, beverage bottles, oil bottles, PET preforms, etc. And the clean PET flakes will get at the end. Used PET bottle recycling plant has crushing, washing and drying functions.
WANROOETECH’s PET washing line is the ideal solution for processing dirty PET bottle bales into “hot washed” PET flakes. Using our standard series of high-tech recycling machinery, the PET flakes produced are not only clean, but contaminant-free making them perfect for use in producing polyester staple fiber or further processing into plastic granules via pelletizing.
Used PET Bottle Recycling Plant Description:
Our PET bottle recycling plant focuses on the resource utilization of waste plastics and converts dirty PET bottles into high-value recycled sheets through modular processes. The raw materials undergo unpacking, intelligent sorting, metal detection, crushing, float washing, hot washing, mechanical friction debonding, multi-stage rinsing, dehydration, and drying to produce clean sheets with a moisture content of ≤ 0.5%, with a production capacity of 300-3000 kg/hour. PP/PE and other lightweight plastics that are synchronously recycled are processed through sorting technology, with a recovery rate of ≥ 95%. The by-products such as labels and paper clips are processed into RDF fuel and metal raw materials, respectively. The system integrates full process automation and waste heat recovery technology, reducing energy consumption by 20% and achieving a water resource recycling rate of over 90%, which is in line with the circular economy policy. With the advantage of 30% -50% lower cost of recycled PET compared to raw materials, it has broad prospects in the fields of fiber and packaging film, and helps enterprises achieve green efficiency.
Used PET Bottle Recycling Plant Process Flow:
NO
Process
Machine
Description
1
Break the compacted bales(Optional)
Bale Opener
As PET bottles generally arrive at washing plants in bales, or compacted bundles of plastic bottles, they must first be unpacked before the bottles can flow freely onto the belt conveyor system.
2
Primary separation of sand and gravel
Trommel
Remove small contaminants such as broken glass, paper/cardboard, metals, and rocks.
3
Remove the label
Label Remove machine
Remove the label from the bottles.
4
Sort out different color bottles, and labels
Sorting Conveyor
Picking out the different color bottles and also the bottle still have the label, which makes sure the end products of PET flakes same color and much more clean. Metal Detector is optional.
5
Crushing PET Bottles into PET Flakes
Wet Crusher
Using a wet crusher, whole PET bottles are cut into PET flakes between 12-18mm in size.
6
The First Time Floating washing the PET flakes
Floating Washer
A way to separate materials that float from those that sink, the sink/float separation tank is ideal for PET recycling as PET flakes sink while plastic film, PP/PE bottle caps, and other contaminants float.
7
Break down the oil & glue
Hot Washer
Use the hot water and chemical to break down the oil and glue on the PET bottles.
8
Separating the contamination
High-Speed Friction Washer
The friction wash uses high speeds to create friction between the PET flakes where debris is effectively scrubbed off.
9
The Second Time Floating washing the PET flakes
Floating Washer
It is used in cleaning pet flakes, making the flakes cleaner and whiter.
10
Dry the PET flakes
Dewatering Machine
The dewatering machine uses centrifugal force to spin water moisture off the PET flakes.
11
Hot air to dry the PET flakes
Pipeline Dryer
Using the hot air to take the humidity away from the clean material.
Used PET Bottle Recycling Plant Components:
Used PET Bottle Recycling Plant Technical Features:
1. High automation level, try best to reduce your cost on labor(especially for three shifts)and ensure high processing capacity: 100-2000kg/hr.
2. Friendly control system(PLC integrated & separated control on each machine)and Touch screen panel, easy for operation, monitor and emergency stop.
3. All parts contacting plastic material and water are made of high-quality 304 stainless steel; Ensuring no second pollution to flakes.
4. This China Hot Selling Waste PET Bottle Washing Machine can easily wash and recycle waste PET bottle flakes. Equipment at the end of the washing line so that the completely dry flakes can be collected and packed directly after being washed.
5. The whole production line can be designed on the basis of how dirty the flakes are, and make sure of the quality of the final products.
6. Coordinating the production line with follow programmed work (granulating system), and it will make waste and dirty PET bottles be the PET granule material and in order to produce new PET bottles.
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