15kW–450kW Plastic Pet Extruder Machine CaCO3 Masterbatch Pelletizing

Plastic Pelletizing Extruder

A pla, alsplastic granula or plas, is specialized plastic recycling, polymer compounding, masterbatch production, biodegradable materials, and engineering plastics. 

The extruder works by feeding raw materials into a heated barrel, where a single- meltstrand cutting, water-ring cutting, air-cooling pelletizing, or underwater pelletizing, producing uniform pellets suitable for injection molding, blow molding, film extrusion, and other applications.

Applications of the Plastic Pelletizing Extruder

Plastic Recycling: PE, PP, LDPE, HDPE film waste, PP raffia, ABS scraps, PET flakes.

Polymer Compounding: reinforcement, flame-retardant modification, fillers.

Masterbatch Production: color masterbatch, filler masterbatch, additive masterbatch.

Biodegradable Materials: PLA, PBAT, PHA, starch-based polymers.

Engineering Plastics: PA, PC, TPU, PBT, TPE, elastomers.

General Pelletizing: virgin plastic granulation, formulation experiments.

 Technical Specifications

These specifications allow the plastic pelletizing extruder to handle a wide range of polymers with high mixing performance, stable pressure, and excellent pellet consistency.

Key Advantages

High production efficiency with stable melting and consistent extrusion pressure.

Flexible configuration for recycled materials, virgin polymers, and additives.

Superior material mixing using advanced twin-screw technology.

Energy-saving system with precise temperature zones and optimized screw design.

Uniform pellet quality suitable for downstream molding and film processes.

Durable wear-resistant screws and barrels designed for long service life.

FAQ

Q1: Which materials can the plastic pelletizing extruder process?
PE, PP, ABS, PET, PVC, EVA, TPU, TPE, PLA, PBAT, and recycled plastics.

Q2: Can the machine be customized for my factory?
Yes. Output capacity, pelletizing type, filtration system, screw design, and feeding system can all be customized.

Q3: What is the typical delivery time?
Standard models require 20–35 days; customized systems may vary.

After-Sales Service

We provide installation guidance, operator training, spare parts supply, remote troubleshooting, 24/7 technical support, and lifetime maintenance consultation to ensure your plastic pelletizing extruder runs efficiently and continuously.