Advanced Plastic Pelletizing Machine
Convert plastic waste into consistent, high‑value pellets. Our line delivers stable throughput, low melt degradation, and minimal downtime for both post‑industrial and post‑consumer recycling.
Key Features & Benefits
Advanced Degassing
Triple vacuum zones remove moisture and volatiles, protecting melt quality and pellet appearance.
Integrated Cutter‑Compactor
Homogenizes density and stabilizes the feed for high throughput and fewer jams.
Automatic Pelletizing
Closed‑loop control maintains pellet size, reducing operator workload and waste.
Uptime & Safety
Safety interlocks, overload protection, and quick‑swap screen changer maximize uptime.
Material Flexibility
Handles HDPE/LDPE/LLDPE/PP/BOPP with appropriate pre‑treatment for P.I. and P.C. streams.
Energy Efficient
Optimized motors and system logic lower kWh/ton without sacrificing performance.
Process Flow
1. Feeding
Conveyor feeds raw material into the cutter‑compactor.
2. Densification
Cutter‑compactor homogenizes material and stabilizes density.
3. Extrusion
Single‑screw extruder melts and mixes the plastic.
4. Degassing
Triple vacuum zones extract ink, moisture and volatiles.
5. Pelletizing
Water‑ring pelletizer creates uniform pellets with closed‑loop control.
6. Drying
High‑speed dewaterer prepares pellets for storage.
7. Storage
Pellets transfer to silos or big‑bag stations for collection.
Machine Components
Technical Specifications
| Parameter | Value |
|---|---|
| Throughput | 300 – 2000 kg/h |
| Degassing | Triple vacuum zones |
| Pelletizing | Water‑ring system, closed‑loop |
| Materials | HDPE, LDPE, LLDPE, PP, BOPP |
| Screen Changer | Automatic continuous |
| Power Supply | 380V / 50Hz (customizable) |
Frequently Asked Questions
What materials does this line support?
HDPE/LDPE/LLDPE/PP/BOPP, both post‑industrial and post‑consumer (with proper pre‑washing and sorting). Film, raffia and rigid flakes are supported.
How do you keep pellet size consistent?
The water‑ring pelletizer has automatic pressure and speed feedback to maintain pellet size with minimal intervention.
Will moisture and ink cause defects?
Triple degassing removes moisture and volatiles; filtration and screen change handle solids and inks.
Can I upgrade capacity later?
Yes. We can upsize extruder diameter, motor power and downstream while keeping line balance and quality.
Ready to turn plastic waste into value?
Tell us your material and target capacity. We’ll configure the optimal pelletizing line for you.
Get Your Custom Quote
