Booth: Hall 4, 4J01
Date: April 15-18, 2025
Location: Shenzhen World Exhibition & Convention Center

As a leading developer and manufacturer of polymer extrusion equipment, Nanjing Granuwel Machinery Co., Ltd. is proud to participate once again in Asia’s premier plastics and rubber industry event—the 37th China International Plastics and Rubber Industry Exhibition (CHINAPLAS 2025). Under the theme “Smart Manufacturing · Circular Economy · Sustainability,” this year’s exhibition will bring together over 4,000 exhibitors and 300,000 professional visitors to explore cutting-edge advancements in intelligent manufacturing, green technologies, and new material applications.
Table of Contents
ToggleExhibit Preview: Revolutionary Technologies Shaping the Industry’s Future
At CHINAPLAS 2025, Granuwel will highlight two flagship extrusion solutions designed for high-efficiency production and precision R&D applications:
1. Industrial Triple-Screw Extruder
- Key Innovations:
Featuring a groundbreaking co-rotating triple-screw design, this extruder increases free volume by 40% for superior powder feeding (e.g., carbon black, CaCO₃). Its dual high-shear zones enhance surface renewal rate by 300%, delivering 50% higher output than twin-screw systems while reducing energy consumption by 20-40%. - Applications:
Ideal for high-filled masterbatches, biodegradable materials, and conductive composites in automotive, electronics, and medical industries.



2. Lab-Scale Twin-Screw Extruder with Water-Cooled Strand Pelletizing System
- Smart R&D Solution:
Integrates precise temperature control (±0.5°C) and real-time water-cooled pelletizing for consistent particle size (CV<3%), accelerating material formulation and process optimization. - Research Applications:
Provides universities and enterprises with an end-to-end solution from lab-scale trials to industrial-scale production.

Exhibition Highlights: Where Technology Meets Opportunity
Beyond equipment displays, Granuwel’s booth (4J01) will feature:
- Live Demos: Real-time operation of lab twin-screw extruders with performance comparisons.
- Expert Consultations: Our sales and engineering teams will be on-site to discuss customized solutions for process optimization and cost efficiency.
Why Choose Granuwel?
- 20+ Years of Expertise: Serving clients in 50+ countries, with 60% export ratio.
- Full Lifecycle Support: From design to after-sales service.
- CE-Certified Green Manufacturing: All equipment complies with EU standards.
Join Us at CHINAPLAS 2025!
Visit Hall 4, Booth 4J01 to witness how Granuwel’s extrusion technologies redefine polymer processing. Schedule a meeting via www.granuwelextruder.com to receive exclusive technical materials.
April 15–18, 2025 | Shenzhen, China
Nanjing Granuwel Machinery Co., Ltd.