Fibre Grade PET Cleaning System with Modular Design

The 6000 kg/h fibre-grade pet bottle recycling machine is a high-capacity plastic recycling system designed to process post-consumer pet bottles into clean,high-quality pet flakes suitable for polyester fiber production and other downstream applications.Manufactured in China,the machine combines efficient bottle opening,sorting,crushing,hot washing,friction washing,rinsing,drying,and air separation technologies to improve material recovery and product quality.

This complete pet bottle to polyester fibre machine is an ideal solution for plastic recycling companies,plastic waste processors,and manufacturers seeking a reliable,energy-efficient system for large-scale pet plastic recycling.

Product Highlights

Processing capacity:

Up to 6,000 kg/h,depending on bottle quality and material composition

Application:

Recycling of post-consumer pet beverage bottles and containers 

Output material:

Washed and dried pet flakes for fiber-grade applications 

Recommended end use:

Polyester staple fiber,nonwoven fabric,strapping,sheet,and other recycled pet products

High-efficiency washing:

Removes dirt,beverage residues,labels,glue,oil,and other surface contaminants 

Advanced separation:

Separates pet bottles from caps,labels,metals,and other foreign materials 

Modular design:

Equipment configuration can be adjusted according to feedstock and final product requirements 

Industrial construction:Heavy-duty components designed for continuous operation in plastic recycling plants 

Factory-direct supply:

Competitive China factory pricing and professional technical support 

Complete pet Bottle Recycling Process

The pet bottle washing machine is configured to provide a continuous and efficient plastic recycling process:

1. Bale Breaker and Feeding System

Compressed pet bottle bales are loaded into the bale breaker or feeding conveyor.The system loosens the bales and delivers the bottles to the sorting section at a controlled and consistent rate.

2. Sorting Platform

Manual or automatic sorting equipment removes non-pet materials,heavily contaminated bottles,pvc containers,metal objects,stones,and other unwanted items.Effective sorting helps protect downstream equipment and improves the quality of the final flakes.

3. Label and Cap Separation

A pet bottle label remover machine can be used to separate loose labels and label fragments from the bottles.During the plastic recycling process,caps and rings made from pp or hdpe are separated from the pet material through a combination of mechanical separation and density-based processes.

4. PET Bottle Crushing

The bottles are fed into a high-performance wet or dry plastic crusher machine and reduced into uniform pet flakes.Water can be introduced during crushing to reduce dust,minimize heat generation,and begin the initial washing process.

5. Pre-Washing

The pre-washing unit removes loose dirt,sand,beverage residues,and other surface contaminants before the material enters the hot washing system.This reduces the contamination load in later stages and improves washing efficiency.

6. Hot Washing

The pet flakes are heated in a hot washing tank containing water and an appropriate cleaning solution.Hot washing helps remove stubborn contaminants such as:

- Glue and adhesive residue 

- Oil and grease 

- Beverage and food residues 

- Organic contamination 

- Fine dirt and embedded particles 

The operating temperature and washing time can be adjusted based on the contamination level of the incoming bottles and the quality requirements of the final pet flakes.

7. Friction Washing

High-speed friction washers use mechanical agitation to scrub the flakes and further remove dirt,labels,adhesive,and residual contaminants.This stage is important for producing clean flakes suitable for fiber-grade processing.

8. Rinsing and Separation

Multiple rinsing tanks or high-speed rinsing units remove detergent residues and suspended impurities.Float-sink separation can also be used to separate pet flakes from lightweight pp and hdpe caps and labels.

9. Dewatering and Drying

Centrifugal dewatering equipment removes most of the surface water from the pet flakes.A thermal or hot-air drying system then reduces the remaining moisture content to the required level for storage,packaging,or further processing.

10. Air Separation and Final Sorting

Air separators remove lightweight materials such as label film,dust,and small non-pet particles.Additional optical or manual sorting can be integrated in the pet bottle washing machine when a higher level of color and polymer purity is required.

11. Flake Storage and Packing

The finished pet flakes are conveyed to a storage silo,cyclone,or packing system.The material can be packed in bags,jumbo bags,or transferred directly to a downstream pet bottle fiber making machine

or plastic recycling granulator machine.

Main Equipment Configuration

A typical 6000 kg/h fibre grade pet recycling machine may include:

- Bale breaker 

- Belt conveyors 

- Metal detector or magnetic separator 

- Pre-sorting conveyor 

- Label remover machine

- Bottle crusher 

- Pre-washing machine 

- Hot washing tank 

- Friction washer 

- Floating separation tank 

- High-speed rinsing washer 

- Centrifugal dewatering machine 

- Hot-air drying system 

- Zig-zag air separator 

- Dust collection system 

- PET flake storage silo 

- Electrical control cabinet 

- Water circulation and filtration system 

- Optional color sorter and automatic packing machine 

The exact equipment combination can be customized according to the incoming bottle material,contamination level,available floor space,water and power conditions,and required flake quality.

Fibre-Grade PET Flake Quality

The pet flakes to fiber machine is designed to produce clean,dry,and relatively uniform pet flakes for use in polyester fiber production.Final quality depends on the quality of the input bottles,sorting efficiency,washing conditions,water management,and operating parameters.

Typical quality targets may include:

- Low PVC and non-PET content 

- Reduced label and cap contamination 

- Low dirt and organic residue levels 

- Controlled moisture content 

- Improved flake cleanliness and color consistency 

- Uniform flake size after crushing 

- Suitable intrinsic viscosity retention for downstream processing 

For demanding applications,additional equipment such as an optical color sorter,advanced pvc separator,bottle-to-bottle washing system,or solid-state polycondensation unit may be added.

Advantages for Plastic Recycling Plants

High Throughput

With a nominal capacity of 6,000 kg/h,the fibre grade pet cleaning system is suitable for medium- to large-scale pet recycling operations and can support continuous industrial production.

Efficient Contamination Removal

The combined use of mechanical washing,hot washing,friction washing,rinsing,and air separation provides effective removal of common pet bottle contaminants.

Improved Material Recovery

The system separates pet from caps,labels,metals,dust,and other foreign materials,helping maximize usable pet output and reduce material loss.

Energy and Water Management

Water circulation,filtration,and reuse systems can be integrated to reduce water consumption.Energy-saving motors,optimized heating systems,and insulated hot-washing tanks may also be used to lower operating costs.

Easy Operation and Maintenance

The polyester fiber making machine uses a centralized electrical control system for convenient operation and monitoring.Equipment access points,wear parts,and washing components are designed to simplify routine inspection and maintenance.

Flexible Plant Layout

The fibre grade plastic recycling equipment can be arranged in a linear,compact,or customized layout based on the customer’s workshop dimensions and production requirements.

Suitable Raw Materials

This pet bottle recycling to fiber machine is suitable for processing:

- Post-consumer pet beverage bottles 

- Mineral water bottles 

- Carbonated drink bottles 

- Juice and food packaging bottles 

- Clear and colored pet containers 

- Mixed pet bottle bales after preliminary sorting 

The pet bottle recycling machine is not intended for large quantities of pvc,heavily contaminated industrial waste,or materials with excessive amounts of non-pet plastics unless additional sorting equipment is installed.

Optional Equipment

Depending on the required output quality and automation level,the following options can be added:

- Automatic bale opener 

- Advanced bottle sorting system 

- Nir optical sorter 

- Pvc separator 

- Automatic color sorter 

- Water treatment and recycling system 

- Steam or electric hot-washing system 

- Pet flake extruder and pelletizing line 

- Pet flake-to-fiber production line 

- Automatic weighing and packing system 

- Central dust collection system 

- Plc control and remote monitoring system 

Why Choose This PET Washing Line?

The 6000 kg/h pet bottle to polyester fibre machine offers a practical solution for converting waste pet bottles into valuable recycled raw material.Its high-capacity design,multi-stage washing process,and customizable configuration make it suitable for plastic recycling plants focused on efficient operation and fibre-grade pet flake production.

By recycling used pet bottles,the pet bottle washing machine helps reduce plastic waste,conserve virgin raw materials,lower landfill usage,and support a circular plastics economy.

Product Summary

Product:Fibre-Grade PET Bottle Washing Line 

Capacity:6,000 kg/h 

Raw Material:Post-consumer pet bottles 

Output:Clean,washed,and dried pet flakes 

Main Application:Polyester fiber and recycled pet manufacturing 

Manufacturing Origin:China 

Configuration:

Customizable according to material and product requirements 

Recommended Users:Plastic recycling plants,PET flake manufacturers,waste management companies,and recycled fiber producers

Fibre Grade PET Cleaning System with Heavy-duty Modular Design High-Efficiency High Throughput:https://www.petrecyclingmachinery.com/Fibre-Grade-PET-Cleaning-System-with-Heavy-duty-Modular-Design-High-Efficiency-High-Throughput-pd585681548.html

PET Bottle Washing Line Manufacturer - Haorui Machinery:https://www.petrecyclingmachinery.com/PET-Bottle-Washing-Line-pl43660357.html

Plastic Recycling Machines & Solutions - Haorui Machinery:https://www.petrecyclingmachinery.com/products.html

PET Bottle Recycling Machine & Plastic Crusher - Haorui Machinery:https://www.petrecyclingmachinery.com/