CHINAPLAS 2026 Exhibition Highlights
Nanhaiya participated in CHINAPLAS 2026, Asia's premier plastics and rubber trade fair. Our booth attracted significant attention from international buyers seeking custom-engineered screw and barrel solutions at competitive pricing.
New Products Showcased
Planetary Screw Series
Our newly developed planetary screw system helps reduce plasticizing time depending on material and processing conditions. Designed for processing highly filled materials and high-viscosity elastomers, the planetary screw delivers improved mixing uniformity and lower melt temperatures.
Alloy Spray Welding Technology
We demonstrated our dual-alloy spray coating process that helps extend screw barrel service life depending on wear condition and application. This surface treatment is applicable to both new and worn screws, making it an economical alternative to full replacement.
International Response
During the 4-day event, our team connected with buyers from Turkey, India, Vietnam, Germany, Brazil, and the Middle East. Several partnerships were established for ongoing supply of parallel twin screw barrels and conical twin screw systems for PVC profile extrusion.
Looking Ahead
Nanhaiya continues to invest in R&D, focusing on advanced materials and geometries that push the boundaries of processing efficiency. Contact us to learn about our latest product developments and how they can benefit your production line.
Written by
Nanhaiya Technical Team
Zhoushan Nanhaiya Plastic Machinery Co., Ltd.
The Nanhaiya technical team supports screw and barrel manufacturing projects through application review, technical communication, custom manufacturing coordination, and production and quality control.
Discuss Your Application
Related Articles
More insights on screw barrel technology and plastics processing.
Sheet Extrusion Troubleshooting: Trace Every Defect to Its Root Cause
Nov 2, 2026
Master sheet extrusion troubleshooting with a systematic defect diagnosis framework. Fix orange peel, gauge variation, gels, flatness issues, and co-extrusion problems fast.
Read Article
Extrusion Screw Compression Ratio: The Math Most Processors Get Wrong
Nov 2, 2026
Learn how to calculate extrusion screw compression ratio correctly, compare geometric vs. effective ratios, and match compression to every common thermoplastic.
Read Article
PVC Conduit Pipe Extrusion Line: What No Supplier Tells You
Nov 2, 2026
Complete guide to PVC conduit pipe extrusion lines — components, extruder types, temperature profiles, defect troubleshooting, standards, and buyer decision framework.
Read ArticleLooking for something else?
Search by material, symptom or product and jump straight to the relevant page.
These are navigation suggestions based on keyword matching — not a quotation, not a delivery commitment, and not a substitute for engineering review. Final specification is confirmed by our engineers against your drawings and processed material.
Need help with screw barrel selection?
Share your machine model, processed material and application. Our team can help with pricing and technical support.