PET Pelletizing Extrusion Line for Plastic Recycling

PET Pelletizing Extrusion Line Product Introduction

PET Pelletizing Extrusion Line for Plastic Recycling is an integrated recycling solution designed to convert waste plastic materials into reusable granules. The system is suitable for processing PET flakes, PP, PE films, ABS, PS, PC and other thermoplastic materials to produce uniform and high-quality plastic pellets.

The complete extrusion pelletizing line integrates feeding, plasticizing, extrusion, melt filtration, cooling, pelletizing and drying systems. The optimized screw design provides efficient melting and mixing performance, while the automatic screen changer improves filtration efficiency and ensures stable production quality.

With reliable operation, high automation and flexible material compatibility, this recycling extrusion line is widely used in plastic recycling plants, polymer processing factories and plastic modification industries. The equipment can be customized according to different materials, production capacities and final pellet requirements.

 

Industry Pain Points

Plastic recycling companies often face challenges such as unstable recycled pellet quality, material contamination, poor filtration performance and high processing costs. Traditional recycling methods may result in inconsistent particle size, reduced material performance and inefficient production.

Our Solution

The PET Pelletizing Extrusion Line provides an efficient recycling solution through advanced extrusion technology, continuous filtration and automatic pelletizing systems. It improves material utilization, ensures uniform pellet quality and enables stable production for various recycled plastics.

Working Principle

Material Feeding

Waste plastic materials such as PET flakes, PP films or PE plastics are transported into the extrusion system through the feeding unit.

Plasticizing and Extrusion

The screw system heats, melts and mixes the material to achieve uniform plasticization and stable extrusion.

Melt Filtration

The molten plastic passes through the screen changer to remove impurities and improve pellet quality.

Cooling Process

The extruded plastic strands are cooled through the water cooling system to prepare for pelletizing.

Pelletizing

The cooled plastic strands are automatically cut into uniform granules through the pelletizing system.

Drying and Collection

Finished pellets are dried, collected and prepared for storage or further processing.

 

Key Features & Advantages

Wide Material Compatibility

Suitable for PET, PP, PE, ABS, PS, PC and various recycled plastic materials.

Efficient Recycling Performance

Converts waste plastics into reusable pellets, improving material utilization and reducing waste.

Stable Extrusion Process

Optimized screw design ensures efficient melting, mixing and continuous production.

Automatic Filtration System

Advanced screen changing technology helps remove impurities and improves pellet quality.

Uniform Pellet Quality

Precise pelletizing and cooling systems ensure consistent particle size and appearance.

High Automation Level

Integrated feeding, extrusion, cooling and pelletizing processes reduce manual operation.

Flexible Production Configuration

The line can be customized according to raw materials, output requirements and pellet specifications.

Technical Parameters

Parameter	Specification
Equipment Type	Plastic Recycling Pelletizing Extrusion Line
Applicable Materials	PET, PP, PE, ABS, PS, PC and Other Recycled Plastics
Processing Type	Plastic Recycling & Extrusion Pelletizing
Screw Type	Single Screw Extruder
Extrusion Method	Continuous Extrusion
Feeding System	Automatic Feeding System
Filtration System	Screen Changer Filtration System
Pelletizing Method	Strand Pelletizing
Cooling Method	Water Cooling
Drying System	Hot Air Drying System
Control System	PLC Automatic Control
Production Capacity	50–250 kg/h (Model Dependent)
Screw Diameter	Customized According to Capacity Requirements
Motor Power	Customized According to Model
Applicable Materials Form	Plastic Flakes, Films, Recycled Plastic Materials
Output Product	Recycled Plastic Granules
Operation Mode	Continuous Automatic Production
Power Supply	220/380/415/480V (Customized)
Application	Plastic Recycling, Plastic Granule Production
Installation Type	Complete Extrusion Pelletizing Line

Application Scenarios

PET Bottle Recycling
Used for processing waste PET bottles and flakes into reusable PET plastic pellets.

Plastic Film Recycling
Suitable for recycling PP and PE films from packaging and industrial waste materials.

Engineering Plastic Recycling
Used for processing ABS, PS, PC and other engineering plastics into recycled granules.

Plastic Modification Production
Provides a stable platform for adding fillers, additives and modifiers during extrusion.

Recycled Pellet Manufacturing
Suitable for producing recycled plastic raw materials for downstream applications.

Plastic Waste Processing Plants
Provides continuous recycling solutions for industrial plastic waste management.

Masterbatch Production
Can be used for producing functional and color masterbatch materials.

Plastic Compound Production
Supports polymer mixing and compounding for customized plastic materials.

Small and Large Recycling Factories
Available for different production capacities and recycling requirements.

Sustainable Plastic Manufacturing
Helps manufacturers reduce raw material costs and improve environmental performance.

Industry Applications

Plastic Recycling Industry
Used for converting waste plastics into reusable pellets and supporting circular economy production.

Packaging Industry
Provides recycled plastic materials for films, containers and packaging products.

PET Processing Industry
Applied in PET bottle recycling and polyester material recovery.

Automotive Industry
Produces recycled engineering plastic pellets for automotive components and parts.

Electrical and Electronics Industry
Used for recycling ABS, PC and other plastics used in electronic products.

Chemical Industry
Supports polymer recycling and modified plastic material production.

Consumer Plastic Products Industry
Provides recycled pellets for manufacturing household and daily-use plastic products.

Plastic Manufacturing Industry
Supplies recycled raw materials for injection molding and extrusion processing.

Environmental Protection Industry
Helps reduce plastic waste and improve resource recovery efficiency.

Recycling Plant Projects
Provides complete extrusion pelletizing solutions for industrial recycling facilities.

 

FAQ

1. What materials can this PET pelletizing extrusion line process?

The line can process PET flakes, PP, PE, ABS, PS, PC and other recyclable plastic materials.

2. What is the main function of this recycling extrusion line?

It converts waste plastics into reusable plastic pellets through extrusion, filtration and pelletizing processes.

3. Can this machine recycle PET bottles?

Yes, it is suitable for processing PET bottle flakes into recycled PET granules.

4. What other plastics can be recycled?

It can process various thermoplastics including PP films, PE films, ABS, PS and PC materials.

5. What are the advantages of this pelletizing line?

It provides stable operation, high efficiency, uniform pellets and improved material utilization.

6. Does the line include a filtration system?

Yes, the system can be equipped with a screen changer to remove impurities from molten plastic.

7. Is the production capacity customizable?

Yes, the equipment configuration can be adjusted according to raw material type and required output.

8. What type of pellets can be produced?

The machine produces uniform recycled plastic granules suitable for further processing.

9. Which industries use this recycling equipment?

It is widely used in plastic recycling, packaging, automotive, electronics and plastic manufacturing industries.

10. Can recycled materials be used for new plastic products?

Yes, recycled pellets can be reused in many plastic processing applications depending on material quality.

 

Contact us to get your quotation now.

Get in touch with our engineering team.