WPC Compounding Machine
Product Overview
The WPC Compounding Machine, offered by OmegaPack, is a dedicated extrusion and pelletizing system designed for producing wood-plastic composite (WPC) pellets. Engineered for processing PVC, PP, and PE resins mixed with wood flour or mineral fillers, this unit combines a parallel twin-screw extruder with an automated pelletizing and cooling auxiliary system.
It delivers excellent mixing, consistent pellet shape, and high-throughput operation for manufacturers producing decking, cladding, furniture profiles, and other WPC applications.
Applications
Ideal for compounding:
PVC, PP, or PE with wood flour
Mineral- or fiber-filled plastic blends
Recycled plastic mixed with organic fillers
Wood-plastic pellets for extrusion or injection molding
Performance Benefits
Produces dense, uniform WPC pellets with excellent surface finish
Handles a wide range of wood-to-plastic ratios and filler content
Reduces labor costs with fully automated pellet collection and cooling
Suitable for both virgin and recycled plastic-based WPC production
Minimal maintenance with robust mechanical and thermal systems
Key Benefits and Features
Feature | Description |
Parallel Twin-Screw Extruder | Provides excellent dispersion and uniform melt of wood and plastic materials |
Automated Wind-Blowing System | Cools and collects pellets efficiently without manual intervention |
High-Throughput Pelletizing | Designed for continuous granulation with minimal waste |
High Mixing Precision | Ensures filler materials are evenly distributed across pellets |
Customizable Configuration | Suitable for different filler ratios, material viscosities, and capacities |
Process steps
Specifications
Specification | Unit | JWM65 | JWM75 | JWM95 |
Screw size | mm | 62.4 | 71 | 93 |
Power of main motor | kW | 75-90 | 110-132 | 160-200 |
Output max | kg/h | 200-300 | 400-600 | 800-1200 |