manufacturing
PET Reprocessing Equipment with Energy-Efficiency
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-resist
