Plastic granulation machinery for PET

Our PET Plastic Extrusion Granulation Machine is specifically designed for recycling and pelletizing polyethylene terephthalate (PET) materials, such as PET bottle flakes, films, and other PET waste. This machine transforms these materials into high-quality, transparent granules using an advanced strand pelletizing system. It is an ideal solution for producing uniform and premium PET pellets efficiently and reliably.

Key Features

1. High-Efficiency Dehydration and Drying System

PET materials are susceptible to moisture. This machine has an efficient pre-crystallization drying system and vacuum degassing system to effectively remove moisture, preventing material degradation and ensuring superior pellet quality.

2. Stable Extrusion Process

The machine features a specially designed screw and barrel optimized for PET characteristics. It ensures stable melt flow, while the precise temperature control system prevents PET from overheating and degrading, maintaining consistent melt viscosity.

3. Precision Die Head Design

The machine includes a dual-bolt continuous screen changer with a 15-hole nozzle, allowing for uninterrupted operation.

The die head is engineered to address PET's tendency to crystallize. It features optimized flow channels and low-shear design to ensure uniform melt flow and stable temperature distribution, preventing crystallization points. The die head is also equipped with efficient heating and insulation systems to avoid sudden cooling at the outlet.

4. High-Performance Filtration System

Equipped with fine mesh filters and an advanced screen changer, the machine removes impurities from the melt, preventing die-head blockages and ensuring consistent product quality.

5. Strand Pelletizing System

The machine adopts a strand pelletizing method, supported by an optimized water bath and drying system. This ensures uniform cooling of the strands, avoiding secondary crystallization and improving the consistency and appearance of the granules.

6. Intelligent Control System

Featuring an advanced control panel, the system monitors critical parameters such as temperature and pressure in real-time. It is user-friendly, ensuring process stability and ease of operation. Modular design makes cleaning and maintenance straightforward, reducing downtime.

Applications of Plastic Granulation Machinery for PET

The PET Plastic Extrusion Granulation Machine is engineered to recycle and pelletize PET materials into high-quality granules. Its versatile applications support various industries with sustainable and efficient PET reuse.

1. Plastic Recycling Industry

Ideal for recycling PET bottles, films, and production scraps, this machine converts waste into reusable granules. It supports sustainable practices by enabling the reuse of materials in manufacturing processes.

2. Textile Industry

Recycled PET granules are widely used in producing polyester fibers for eco-friendly fabrics and textiles. With precise filtration and temperature control, the machine ensures granules meet the quality required for fiber-grade applications.

3. Packaging Industry

PET granules are extensively used for producing bottles, containers, and films. This machine efficiently processes recycled PET into high-quality granules for new packaging materials, reducing costs and environmental impact.

4. Automotive Industry

PET granules are suitable for manufacturing specific automotive interior components like seat covers and carpeting. The granulation machine ensures the production of high-quality recycled materials for these applications.

5. PET Sheet Production

High-transparency PET granules produced by the machine are ideal for manufacturing PET sheets used in food packaging and industrial trays, meeting stringent quality and clarity requirements.

Competitive Advantages

• High-Transparency Granules: Produces granules with excellent clarity, suitable for demanding applications such as preforms and sheets.

• Energy-Efficient Design: Optimized for low energy consumption, meeting environmental and sustainability standards.

• Durability and Longevity: The die head and screw are made of wear-resistant materials, extending machine life and boosting productivity.

Contact Us

To learn more about our PET Plastic Extrusion Granulation Machine or to discuss customized production needs, contact our technical team today! We offer professional support and tailor-made solutions to ensure the best performance and pellet quality for your production line.

Optimize your PET granulation process with our cutting-edge technology!

Plastic Granulation Machinery for PET Parameters：

Single Screw Plastic Pelletizing Extrusion Machine Parameters:

Standard production line configuration