A pet granulating line is an automated,high-efficiency system designed to convert waste PET bottles into clean,uniform plastic pellets.Its key functional components mainly include wet grinding system,and drying system.The drying system employs centrifugal and hot-air drying machines to remove surface moisture from washed flakes.Above wet grinding system adopts a combination of rotating knives and stationary knives that is easy to replaceble for maintenance.Using High-speed rotating knives and stationary knives,it break bottles into small,consistent flakes,while water spray reduces friction,prevents overheating,and extends blade life.
Features of PET Granulator Line
The plastic granulating line’s key features include as follows:
Automatic Feeding & Processing:Integrated conveyor belts,plastic crusher machine,and washing units ensure high-capacity output (e.g.,500-6000kg/h) with minimal labor.
Contaminant Removal:Specialized equipment includes label remover machine,label separator,and floating/washing tanks to remove adhesives,caps,and labels,crucial for recycling purity.
Specialized Extrusion & Pelletizing:PET flakes are melted by a screw extruder with a vacuum system for degassing.
Continuous Filtration:Automatic,non-stop screen changers filter out fine impurities,ensuring high-quality,transparent output.
Strand Cutting/Die Face Cutting:Cleaned,molten plastic is cut into uniform pellets,commonly using water-cooled strand cutting.
Stable Operation:Designed for high efficiency and lower power consumption,responsible for producing recycled PET (rPET) pellets suitable for bottle-to-bottle or textile applications.
Advantages of PET Granulator Line
Our plastic recycling granulator machine’s core advantages include as follows:
High Efficiency & Productivity:Quickly reduces bulky pet bottles and materials into consistent flakes,increasing overall recycling throughput.
Improved Quality & Purity:Many pet granulator machines offer wet granulation,which combines size reduction with washing to remove labels,dirt,and contaminants,protecting the material from thermal degradation and enhancing flake quality.
Optimized Material Handling:Produces consistent,uniform,and high-quality regrind,which enhances melting behavior in downstream processing and reduces defects in extruded materials.
Cost-Effective & Sustainable:Lowers transportation costs by reducing plastic volume and reduces reliance on virgin plastic,fostering a circular economy.
Reduced Operational Costs:High-grade,durable blade systems and easy-access designs minimize downtime and maintenance costs.
Versatility: These PET Granulator Lines are often designed to handle various types of PET,including bottles,sheets,and fibers.
Technical Specifications for PET Granulator Line
Capacity:Ranging from 100 kg/h to 6000 kg/h depending on the pet granulator line’s configuration.
Knife Speed:High-speed rotor design optimized for PET plastic processing.
Custom configurations:These plastic granulating machines allow for custom configurations to meet specific plastic recycling requirements.
