Twin Screw Extrusion Machine for Pet Recycling and Re-Pelletizing System

Twin Screw Extrusion Machine for Pet Recycling and Re-Pelletizing System

Twin CZPT Extrusion CZPT for PET Recycling and Re-pelletizing Program

Background

Recycled PET bottle flakes are made from waste beverage bottles by actions of sorting/ crushing/ washing and drying and so on. , for that reason recycled PET bottles flakes can be made at any area the place beverage usage can be transpired. As the main marketplace of recycled PET bottle flakes importing, there are far more than ten-thirteen million tons PET bottle flakes imported into China every 12 months.
In calendar year of 2017, environmental restrictions in China gets much more and much more rigid, waste plastics are fully forbidden to import into China, as element of waste plastics, recycled PET neither can be imported in any varieties of bottles bales or flakes Following the Chinese environmental rules, recycled plastics can only be imported in the kind of granules/chips, consequently, it is necessary to re-pelletize the recycled PET bottles flakes for PET bottle flakes recyclers.

CZPTly forbidden to import into China, as component of waste plastics, recycled PET neither can be imported in any forms of bottles bales or flakes Subsequent the Chinese environmental regulations, recycled plastics can only be imported in the form of granules/chips, for that reason, it is needed to re-pelletize the recycled PET bottles flakes for PET bottle flakes recyclers.

Processing considerations

  • Keep away from hydrolyzing during PET bottles flakes re-pelletizing process
  • Massive displacement ventilating system needed to recognize bare minimum IV benefit decreasing
  • Keep away from or decrease yellowing result for the duration of re-pelletizing procedure
  • CZPT pelletizing method asked for to minimize the labor load and recognize steady large output.

Recycled PET bottle flakes re-pelletizing flowchart from ACERETECH

Attributes of PET bottle flakes recycling and pelletizing method from ACERETECH

  • Ample pre-drying time is needed just before the bottle flakes enter into re-pelletizing step, ACERETECH adopts both venting variety compactor or lifting variety drying hopper to pre-dry the flakes and remove the moisture from flakes, to steer clear of PET hydrolyzing for the duration of the re-pelletizing procedure

 

  • Mix the functions of modular designed processing area and nicely degassing performance structure from twin screw extruder and automatic 3-amount roots variety vacuum pump set, limit vacuum degassing force can be guaranteed reaching -.1MPa, to take away the volatiles from PET melts maximumly by way of degassing unit, so as to ensure small IV price reducing

 

  • Optimized procedure measures and specialised designed processing segment of twin screw extruder, make the PET flakes constantly and proficiently  transforming from reliable condition into liquid state, to stay away from yellowing impact which could be transpired because of useless angle or regional high temperature
  • Strands pelletizing unit is the standard PET pelletizing approach, the strands which appear out from extruder’s die section, will be manually hauled into the h2o trough to great, then, water eliminated via the air knife device, lower by the rotary blades of pelletizer and form the granules/chips. This strands pelletizing way requests much more labor and competent procedure behavior, is ideal to the capability request underneath 600kg/h for PET flakes re-pelletizing
  • But concerning high ability PET pelletizing task, strands pelletizing way is not suited, computerized and dependable underwater pelletizing technique is required to promise high output and automation overall performance.

 

Recycling equipment factorys (ACERETECH)

Model ASE collection
Feeding CZPT Loader
Extruder Twin screw
Cutting Type Strands pelletiziing system
CZPT Type Water cooled
Merchandise CZPT pellets/granules/resins
Material Type Waste flakes,and regrinds of PET
Material Shape Flakes,regrinds
Online video  
Web site http://

Information

CZPTry Size   Date of twin screw extruder Throughput rate
        (Kg/hr)
    Diameter of screw(mm) L/D Motor power(Kw)
ASE65     sixty two.four 36 ninety two hundred-three hundred
ASE75     seventy one.two 36 132 three hundred-500
ASE95     91 36 315 600-800

Edge of our system
a. Water-cooling temperature controls for process area,to ensure exact management of method temperature.

b.Strands pelletizing system set into the recycling system.

c. Arrangement for inspection, set up and tests perform

d. Long-time period service:We will demand the customer value cost of spare parts over and above 1 calendar year and supply lengthy-phrase technological information
 

Service and support
1.Overseas set up and instruction are accessible

two.CZPT guarantee with spares in stocking and in-time shipping and delivery.

Twin Screw Extrusion Machine for Pet Recycling and Re-Pelletizing System