PET Washing Line: The Best Manufacturers

The picture showcases an industrial setup designed for processing and recycling materials, likely solid waste or biomass. It features a series of interconnected machines and equipment that work together to handle, treat, and separate different components of the input material. Key Observations: Conveyor System: A prominent feature is the green conveyor belt that transports material through various stages of the process. There are also additional conveyor belts and chutes for directing the flow of materials. Shredder or Crusher: The large machine with a hopper at the beginning of the line is likely a shredder or crusher. It reduces the size of incoming materials for easier processing. Screening or Separation Equipment: The presence of screens, sieves, or other separation mechanisms suggests that the system is designed to separate different components based on size or other properties. Multiple Stages: The setup is organized into distinct stages, each with specific equipment, indicating a multi-step processing approach. Industrial Setting: The large, open space with a high ceiling and overhead cranes is typical of an industrial facility capable of handling significant volumes of materials. Possible Applications and Processes: Solid Waste Recycling: The facility could be used to process municipal solid waste, separating recyclable materials like metals, plastics, and paper from organic matter or other waste components. Biomass Processing: It might be involved in processing biomass materials such as wood chips, agricultural residues, or energy crops, preparing them for further use as fuel or in other applications. Composting: The system could be part of a composting facility, where organic materials are broken down into compost. Construction & Demolition Waste: Processing construction and demolition waste to recover reusable materials like wood, metal, and concrete. Benefits: Resource Recovery: The facility enables the recovery of valuable resources from waste materials, reducing landfill disposal and promoting sustainability. Waste Reduction: It helps to minimize the volume of waste that needs to be disposed of, contributing to environmental protection. Energy Generation: In some cases, the processed materials could be used for energy generation, such as through biogas production or incineration with energy recovery. Overall, the picture presents a sophisticated industrial system that plays a crucial role in resource recovery, waste management, and sustainable material processing.


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.
1Vertical de-baler with platform
2Belt conveyor
3Roller trommel
4Belt conveyor
5Label remover
6Manual sorting table
7Metal detector + automatic separation device
8Belt conveyor
10Screw feeder
11Floating washer
12Centrifugal Dehydrator
13Steam washer (Including working platform)
14Screw loader
15Steam washer (Including working platform)
16Screw loader
17High speed friction washer
18Floating washer
19Floating washer
20High Speed Dewatering Machine
21Zig-zag Separator
23Electric 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.