Twin Screw Extruder Machine for Pet Flakes Re-Pelletizing

Twin Screw Extruder Machine for Pet Flakes Re-Pelletizing

Twin screw extruder machine for PET flakes re-pelletizing
 

Background

Recycled PET bottle flakes are produced from waste beverage bottles by measures of sorting/ crushing/ washing and drying and so on. , for that reason recycled PET bottles flakes can be developed at any place in which beverage consumption can be transpired. As the main marketplace of recycled PET bottle flakes importing, there are more than ten-13 million tons PET bottle flakes imported into China each and every yr.
In calendar year of 2017, environmental regulations in China will get more and much more strict, squander plastics are entirely forbidden to import into China, as element of squander plastics, recycled PET neither can be imported in any kinds of bottles bales or flakes Adhering to the Chinese environmental regulations, recycled plastics can only be imported in the kind of granules/chips, for that reason, it is essential 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 kinds of bottles bales or flakes Following the Chinese environmental regulations, recycled plastics can only be imported in the type of granules/chips, as a result, it is needed to re-pelletize the recycled PET bottles flakes for PET bottle flakes recyclers.

Processing considerations

  • Steer clear of hydrolyzing during PET bottles flakes re-pelletizing process
  • Huge displacement ventilating unit essential to realize minimal IV value minimizing
  • Avoid or decrease yellowing impact throughout re-pelletizing method
  • CZPT pelletizing technique requested to lessen the labor load and comprehend stable large output.

Recycled PET bottle flakes re-pelletizing flowchart from ACERETECH

Features of PET bottle flakes recycling and pelletizing technique from ACERETECH

  • Adequate pre-drying time is needed before the bottle flakes enter into re-pelletizing phase, ACERETECH adopts both venting variety compactor or lifting sort drying hopper to pre-dry the flakes and remove the dampness from flakes, to stay away from PET hydrolyzing during the re-pelletizing approach

 

  • Mix the features of modular developed processing area and properly degassing functionality composition from twin screw extruder and computerized 3-level roots kind vacuum pump set, limit vacuum degassing pressure can be assured reaching -.1MPa, to get rid of the volatiles from PET melts maximumly through degassing device, so as to guarantee little IV value lowering

 

  • Optimized approach actions and specialized created processing segment of twin screw extruder, make the PET flakes continually and proficiently  transforming from solid state into liquid condition, to steer clear of yellowing effect which could be transpired due to the fact of lifeless angle or neighborhood higher temperature
  • Strands pelletizing device is the standard PET pelletizing approach, the strands which occur out from extruder’s die area, will be manually hauled into the h2o trough to awesome, then, drinking water eliminated via the air knife device, lower by the rotary blades of pelletizer and sort the granules/chips. This strands pelletizing way requests much more labor and skilled operation actions, is ideal to the capacity request beneath 600kg/h for PET flakes re-pelletizing
  • But relating to high capacity PET pelletizing job, strands pelletizing way is not ideal, automated and trustworthy underwater pelletizing system is necessary to promise higher output and automation functionality.

 

Recycling equipment factorys (ACERETECH)

Design ASE series
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
Video clip  
Website 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 200-300
ASE75     71.2 36 132 three hundred-500
ASE95     ninety one 36 315 600-800

Edge of our system
a. Water-cooling temperature controls for process segment,to assure precise control of process temperature.

b.Strands pelletizing program set into the recycling technique.

c. Arrangement for inspection, installation and screening perform

d. Long-term provider:We will charge the customer price price tag of spare areas past one 12 months and offer lengthy-expression specialized manual
 

Support and help
one.Abroad installation and education are obtainable

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

Twin Screw Extruder Machine for Pet Flakes Re-Pelletizing