PET Flakes Pelletizing System

Recycle Plastic Waste to Make Profit

The PET pelletizing machine is utilized in the field of PET waste film granulation and recycling. Through processes such as extrusion, pellet cutting, and drying, waste bottles are transformed into pellets. These pellets find wide application in the plastic industry, including the production of sheets and profiles. From the feeding system to the final product, we can design and develop a comprehensive system to meet all your production requirements.


  1. The parallel twin-screw design ensures high efficiency and energy savings. The new screw component design effectively avoids overheating and energy consumption issues.
  2. The main unit is designed based on the modular principle, with screw configuration and barrel structure precisely designed using computer technology, ensuring excellent self-cleaning and interchangeability.
  3. It can be optimized with respect to the L/D ratio, barrel structure, screw arrangement, exhaust quantity and position, feeding method, electrical control mode, and other parameters based on process system and formulation requirements for optimal configuration.
  4. Pelletizing systems include water-cooled strand pelletizing, air-cooled strand pelletizing, and hot-face pelletizing using a water ring die cutter.



Belt Conveyor

Used for conveying material, the surface of the belt is equipped with anti-slip devices and the height is adjustable.


To crush the raw material into smaller pieces with water added during the process. The blade material is SK11.

Friction Washer

The high-speed rotating screw makes the material to be thoroughly scrubbed with water, effectively washing away its impurities.

Floating Washer

Used for separating sand, pulp, and other impurities from the raw materials. The main material used is stainless steel.


High-speed centrifugal dehydration to remove moisture from the material and simultaneously eliminate residual impurities.


The material is squeezed and partially plasticizing through the screw compress, allowing for direct pelletizing with higher output.

Hot air dryer

For drying the material through hot air pipeline, which is also insulated with thermal insulation material to reduce energy consumption loss.

Control Cabinet

For control the operation of the entire line. Electrical components adopts famous brands such as ABB, Siemens, Omron, Schneider etc.


Screw diameter(mm)50.562.471.291
Mainmotor power(kw)3755110250

TSSK series co-rotating twin-screw extruder(high torque)

Screw diameter(mm)50.562.471.271.2
Rotary speed(rpm)500/600500/600500/600500/600
Mainmotor power(kw)55/7590/110132/160200/250


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