PVC & UPVC Extrusion Process

Optimizing Extruder Temperature: A Deep Dive into Barrel Zone Control

By Unity Engineering Works / September 16, 2025

Precise extruder temperature control is the backbone of high-quality extrusion. Learn how barrel zone management affects polymer melting, prevents material degradation, and ensures consistent output.

Blog, Extruder Troubleshooting & Guides, PVC & UPVC Extrusion Process

A Guide to Solving Uneven Mixing and Poor Dispersion in PVC Extrusion

By Unity Engineering Works / September 12, 2025

Uneven mixing and poor dispersion in PVC compounding can compromise product quality and increase waste. Learn how proper screw configuration, optimized barrel temperatures, and precise feeding rates can make a dramatic difference.