PET Washing Line: The Best Manufacturers

Plastic Bottle Recycling Machine


In today’s eco-conscious world, recycling is more important than ever. That’s where our PET Washing Line comes into play. This advanced system is your one-stop solution for recycling waste plastic PET bottles into clean, high-quality PET flakes. Whether you’re dealing with Cola bottles, mineral water bottles, or any other type of PET bottle, our system is engineered to meet your recycling needs.

Working Principle

The PET Bottle Washing Line operates through a series of carefully designed stages. It starts with a de-baling unit that separates compacted PET bottles. These bottles are then moved to a sieving unit where they are sorted. The next stage involves label separation and pre-washing to remove any contaminants. The heart of the system is the floatation tank, where PET material is separated from other contaminants like PVC. This is followed by a series of hot and cold washing steps, facilitated by a friction washer and a screw conveyor. The final stage involves dewatering and drying, resulting in PET flakes that have less than 1% humidity.

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Working Principle

  • The PET Washing Line is a marvel of engineering, designed to transform waste PET bottles into reusable flakes with minimal environmental impact. The process is broken down into several key stages:
    1. De-Baling: The first step involves breaking down bales of collected PET bottles.
    2. Sieving: This stage removes loose contaminants like dirt and glass.
    3. Label Separation: Labels are mechanically separated from the bottles.
    4. Pre-Washing: Bottles are pre-washed to remove any remaining contaminants.
    5. Floatation: The bottles are then floated in a water bath to separate PET from other materials like PVC.
    6. Dewatering: Finally, the PET flakes are dewatered, resulting in flakes with less than 1% humidity.
No. Name
1 Vertical de-baler with platform
2 Belt conveyor
3 Roller trommel
4 Belt conveyor
5 Label remover
6 Manual sorting table
7 Metal detector + automatic separation device
8 Belt conveyor
9 Crusher
10 Screw feeder
11 Floating washer
12 Centrifugal Dehydrator
13 Steam washer (Including working platform)
14 Screw loader
15 Steam washer (Including working platform)
16 Screw loader
17 High speed friction washer
18 Floating washer
19 Floating washer
20 High Speed Dewatering Machine
21 Zig-zag Separator
22 Silo
23 Electric cabinet


Technical Specifications

For those who require detailed information, our PET Washing Line is available in various capacities, ranging from 500kg/h to 5000kg/h. Here are some additional technical parameters:

  • Installation Options: “I,” “L,” and “U” shaped installations to fit different workshop layouts.
  • Water Consumption: Less than 1 litre per ton of PET flake.
  • Final Flake Quality: PVC level less than 150PPM, impurity content less than 100PPM.
  • Optional Units: Automatic detergent dosing, water-saving systems, and pet fines purification.

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  • Versatile Capacity: Choose from fully automatic models with capacities ranging from 500kg/h to 5000 kg/h.
  • Water Efficiency: Our water-saving technology ensures minimal water consumption.
  • High Purity: Expect less than 150PPM of PVC and less than 100PPM of other impurities in the final flakes.
  • Customisation: Tailor the system according to your specific requirements, including optional functional units for enhanced performance.


The PET Washing Line is more than just a piece of machinery; it’s a comprehensive solution designed to meet the ever-changing demands of the PET recycling market. With its high capacity, water efficiency, and customisable features, it offers an eco-friendly and cost-effective way to turn waste into valuable resources. Invest in a brighter, cleaner future with our advanced PET Washing Line.

Warranty & Support

All our recycling machinery comes with a limited warranty. We also offer installation packages where our engineers travel to your facility to guide you through the installation process.

All of our products can be customized according to customer requirements.


To get the latest prices and lead times, send us a message using the form below.