Industry News

Extruder Screw Barrel Manufacturer: Complete Guide for Buyers

What Is a Bimetallic Screw Barrel? (And When It's Worth the Cost)

A bimetallic screw barrel carries a separate wear-resistant alloy layer metallurgically bonded to a steel base — not a coating, not a plating. Screws get PTA-welded hardfacing at 1.0–1.5 mm. Barrels get centrifugally cast lining at 2.0–3.0 mm. The upgrade earns its cost on abrasive or corrosive comp......

Single Screw Barrel vs Twin Screw Barrel: Which One Do You Need?

Injection Moulding Screw Barrels: The Heart of Modern Plastics Manufacturing

In plastics processing, few components are as critical—and as frequently overlooked—as the injection moulding screw barrel. This precision-engineered assembly does more than just move material; it melts, mixes, and delivers the very foundation of every plastic part we use daily.

Rubber Extruder Screw Barrel: A Buyer's Guide

Bimetallic vs Nitrided Screw Barrel: Which One to Spec