Screw: Twin-ScrewCutting: Water-Cooled StrandOutput: PET Pellets
PET Flakes Pelletizing System
Input & Output
Materials Available for Processing
Prepared PET flakes and regrinds are the feed for this twin-screw strand pelletizing system. Feed preparation and final pellet requirements are confirmed for each project.
Post-Wash PET
rPET Regrinds
rPET Pellets
-
Screw Loading
→ -
Twin-Screw Extrusion
→ -
Vacuum Exhausting
→ -
Hydraulic Screen Changing
→ -
Strand Die Extrusion
→ -
Water Cooling
→ -
Strand Pelletizing
→ -
Centrifugal Dewatering
→ -
Vibrating Screening
→ -
Silo Collection
Machine modules
The equipment behind the pelletizing route.
Integrated modules for feeding, extrusion, filtration, cutting, cooling and pellet collection.
01
Screw Loader
Transfers prepared PET flakes into the extrusion feed system.
02
Twin-Screw Extruder
The central extrusion unit for the PET pelletizing route.
03
Vacuum Exhausting System
Provides vacuum exhausting during extrusion.
04
Water-Circulation Cooling System
Circulates soft cooling water through the extrusion cooling circuit.
05
Hydraulic Screen Changer
Holds the melt filtration screens upstream of the strand die.
06
Strand Die Head
Forms the extruded melt into strands for water cooling.
07
Cooling Water Chute
Water-cools the strands before they reach the pelletizer.
08
Strand Pelletizer
Cuts the cooled strands into PET pellets.
09
Centrifugal Dehydrator
Removes surface water from the cut pellets.
10
Vibrating Sieve
Screens the pellets before collection.
11
Pellet Storage Silo
Collects finished pellets for transfer or packing.
FAQ
Frequently Asked Questions
Answers to the questions PET recyclers ask most.
Which pelletizing route does this line use?
The documented system combines twin-screw extrusion, hydraulic screen changing, strand die extrusion, water cooling and strand cutting, followed by centrifugal dewatering, vibrating screening and silo collection.
What auxiliary systems are included?
The equipment set includes screw loading, vacuum exhausting and a soft-water circulation cooling system alongside the extrusion and pellet-handling modules.
Is this an underwater die-face pelletizer?
No. This configuration uses a strand die head, cooling water chute and a separate strand pelletizer.
How is capacity selected?
Please provide your PET feed material, target hourly output and downstream application. Capacity, operating settings and final pellet specifications are confirmed for your project; the supplied equipment document does not specify a model or rated output.
What information should I send for a quotation?
Send your material condition, target capacity, available utilities and required pellet application. These details help define feed preparation and the appropriate equipment configuration.
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