Construction Machinery & Heavy Machinery

PET Reprocessing Equipment with Vacuum Degassing

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Description

Product Overview

 

Our PET plastic recycling granulator machine is designed for efficient plastic recycling and granulation in small,medium,and large-scale recycling plants.With a processing capacity from 500 to 6,000 kg/h,the PET bottle granulator converts cleaned plastic waste into uniform,reusable plastic pellets for injection molding,extrusion,blow molding,and other manufacturing applications.

 

The PET granulator can be configured for different recycling materials,including PP,PE,HDPE,LDPE,LLDPE,ABS,PS,PET-compatible applications,and other thermoplastics,depending on the selected extrusion and filtration system.It is suitable for processing post-industrial scrap,post-consumer plastics,film,woven bags,packaging waste,rigid plastics,and production offcuts.

 

As a factory-direct solution,the PET granulator machine can be customized according to raw material type,contamination level,required output,pellet size,available floor space,and automation requirements.

 

Main Features

 

1. High Processing Capacity

 

The granulator machine for PET plastic is available in output capacities from 500 to 6,000 kg/h.Multiple configurations can be selected to match the scale of your plastic recycling plant and production goals.

 

Typical capacity selection depends on:

 

- Plastic material and bulk density

- Moisture and contamination levels

- Flake or film size

- Extruder screw diameter

- Filtration method

- Required pellet quality

- Operating hours and production conditions

 

2. Designed for Plastic Recycling

 

The PP PE PET PC PVC plastic flakes Granulator machine is engineered specifically for thermoplastic recycling applications.It can process a wide range of recycled materials after suitable sorting,shredding,washing,and drying.

 

Common applications include:

 

- Waste plastic film recycling

- PP woven bag recycling

- HDPE and LDPE bottle recycling

- Plastic packaging recycling

- Injection molding scrap recycling

- Extrusion production waste recycling

- Agricultural film recycling

- Plastic pipe and sheet recycling

- Automotive plastic recycling

- Recycled compound production

 

3. Efficient Plasticizing and Extrusion

 

The extruder uses a specially designed screw and barrel system to melt,mix,and homogenize recycled plastic material.The optimized screw geometry promotes stable plasticizing,consistent melt pressure,and efficient energy transfer.

 

Depending on the material,the PET plastic pelletizing and granulator

may include:

 

- Single-stage extrusion

- Two-stage extrusion

- Single-screw extruder

- Twin-screw extruder

- Venting or vacuum degassing section

- Mixing and homogenizing section

- Automatic temperature control

- Water-cooled or air-cooled pelletizing equipment

 

4. Effective Filtration System

 

A reliable filtration system helps remove paper,aluminum,wood,rubber,dust,and other non-melting contaminants from the plastic melt.

 

Available options may include:

 

- Manual screen changer

- Hydraulic screen changer

- Automatic backflush screen changer

- Continuous filtration system

- Laser or self-cleaning filtration system

 

The filtration configuration can be selected according to the contamination level and required pellet quality.

 

5. Stable Pellet Quality

 

The PET granulator line produces uniform recycled plastic granules with consistent size and shape.Stable pellet quality improves feeding performance and helps manufacturers achieve more reliable results in downstream processing.

 

Pellet size and appearance can be customized according to:

 

- Material type

- Cooling method

- Cutter design

- Strand diameter

- Water temperature

- Customer production requirements

 

6. Vacuum Degassing

 

For materials containing moisture,printing ink,volatile substances,or trapped air,the extruder can be equipped with a vacuum degassing system.This helps remove gases and volatile components during processing and improves the quality,density,and appearance of the finished pellets.

 

Vacuum degassing is particularly useful for:

 

- Printed plastic film

- Washed plastic flakes

- Moisture-sensitive materials

- Post-consumer recycled plastics

- Material with odors or volatile residues

 

7. Energy-Efficient Operation

 

The Pet bottles flakes granulating pelleting line is designed to reduce unnecessary energy consumption while maintaining stable output.Energy-saving features may include:

 

- High-efficiency drive motor

- Optimized screw design

- Efficient barrel heating

- Automatic temperature regulation

- Insulated heating zones

- Variable-frequency drive control

- Reduced material residence time

 

Actual energy consumption varies according to material,output,moisture content,and machine configuration.

 

8. Durable Construction

 

The major components are manufactured for continuous industrial operation.The screw and barrel can be produced using wear-resistant materials or special surface treatments to improve service life when processing abrasive or highly contaminated recycled plastics.

 

Typical durability features include:

 

- Heavy-duty steel frame

- Wear-resistant screw and barrel

- Industrial gearbox

- Reinforced feeding system

- High-temperature-resistant electrical components

- Replaceable cutter and screen components

- Easy-access maintenance design

 

9. Flexible Feeding System

 

Different plastic materials require different feeding methods.The PET granulating machine can be equipped with a suitable feeding unit for film,flakes,regrind,or compacted materials.

 

Optional feeding equipment includes:

 

- Belt conveyor

- Screw feeder

- Force feeder

- Compactor or densifier

- Vertical feeding system

- Automatic gravimetric feeding system

- Metal detection and separation system

 

For light plastic film,a compacting feeder is often recommended to improve feeding stability and increase output.

 

10. Automated Control System

 

The control panel provides centralized operation and monitoring of the complete PET plastic granulating machine.Depending on the selected configuration,the system may include:

 

- PLC control

- Touchscreen interface

- Automatic temperature control

- Motor overload protection

- Melt pressure monitoring

- Extrusion speed adjustment

- Alarm and fault display

- Emergency stop system

- Automatic feeding control

- Remote monitoring options

 

Automation level can be customized for semi-automatic or fully automatic plant operation.

 

Typical Recycling Process

 

Suitable Plastic Materials

 

The PET pellets maker can be configured for various plastic recycling applications,including:

 

- PP woven bags

- PP raffia and packaging waste

- HDPE bottles and containers

- LDPE and LLDPE film

- Agricultural film

- Stretch film

- Industrial packaging film

- Plastic sheets and pipes

- Injection molding runners and defective parts

- Extrusion production scrap

- ABS and PS regrind

- Mixed thermoplastic waste,after proper sorting

 

For mixed,heavily contaminated,or moisture-sensitive materials,additional sorting,washing,drying,degassing,or filtration equipment may be required.

 

Advantages for Recycling Plants

 

- Factory-direct pricing

- Capacity range from 500 to 6,000 kg/h

- Suitable for continuous industrial production

- Configurable for different plastic materials

- Improved melt filtration and pellet consistency

- Optional vacuum degassing for higher-quality recycled pellets

- Reduced manual operation with PLC automation

- Compatible with complete washing and recycling lines

- Easy access for maintenance and screen replacement

- Customizable feeding,extrusion,cooling,and pelletizing systems

- Suitable for both post-industrial and post-consumer plastic waste

 

Customization Options

 

The pet pelletizing machine can be customized based on the customer’s plastic recycling plant and raw material conditions.Available options include:

 

- Extruder size and output capacity

- Screw diameter and screw design

- Single-stage or two-stage extrusion

- Film compactor or force feeder

- Hydraulic or automatic screen changer

- Vacuum degassing system

- Strand,water-ring,or underwater pelletizer

- Pellet cooling and drying system

- Metal detector and separator

- Automatic bagging system

- Centralized PLC control

- Plant layout and conveyor configuration

- Special wear-resistant components

 

Application in a Plastic Recycling Plant

 

This pet bottle pelletizer is commonly installed after the plastic washing and drying section or used as part of a complete extrusion pelletizing line.It is suitable for recycling companies,plastic product manufacturers,packaging factories,municipal recycling facilities,and material recovery operations.

 

The finished pellets can be used as recycled raw material for:

 

- Injection molding

- Film blowing

- Pipe extrusion

- Sheet production

- Blow molding

- Plastic profiles

- Woven bag production

- Compound manufacturing

- Recycled plastic products

 

Factory-Direct Supply and Technical Support

 

We provide factory-price PET plastic pelletizer machines with production line design,equipment selection,installation guidance,operation training,and after-sales technical support.The final solution is selected according to the plastic material,contamination level,moisture content,desired capacity,and required pellet quality.

 

For an accurate quotation,provide the following information:

 

- Type of plastic material

- Material source and form

- Moisture and contamination level

- Required capacity in kg/h

- Desired pellet size

- Available power supply

- Required automation level

- Whether washing and drying equipment is needed

 

This information allows the PP PE PET PC PVC plastic flakes pelletizing machine to be configured for stable operation,efficient production,and consistent recycled pellet quality.

 

PET Reprocessing Equipment with Durable Construction Energy-Efficiency High Capacity Automation:https://www.petrecyclingmachinery.com/PET-Reprocessing-Equipment-with-Durable-Construction-Energy-Efficiency-High-Capacity-Automation-pd593593048.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/