Skip to content
Friday, October 16, 2026
Recent posts
  • June Cement Shipments Up 9.8%
  • Ozinga Opens New Low-Carbon Cement Mill
  • Cement Shipments Rise Slightly in May
  • ACA Offers Regulatory Requirements for Alternative Fuels Webinar
  • Sapphire Americas Opens New Facility in Plant City, Fla.
Cement Optimized
  • Home
  • About Us
    • Newsletter Subscription
    • Magazine Subscription
    • Media Kit Request
    • Privacy Policy
  • Features
  • Products
  • Editorial
  • Latest
You are here
  • Home
  • DuroProtect

Tag: DuroProtect

Coperion’s DuroProtect Provides Wear Resistance for Airlocks, Valves

6 years ago6 years ago Cement Optimized News

The developments in the use of non-wearing materials on rotary valves now enable the successful use of rotary valves as an airlock in pneumatic conveying systems with very abrasive bulk materials and at high pneumatic conveying pressures.

Read More
ProductsAirlocks, Coperion, DuroProtect, Wear Resistance

Latest Digital Issue

Latest Issue
Digital Archives

2026 Cement Directory

ORDER YOUR DIRECTORY & MAP TODAY

Recent Posts

  • June Cement Shipments Up 9.8%
  • Ozinga Opens New Low-Carbon Cement Mill
  • Cement Shipments Rise Slightly in May
  • ACA Offers Regulatory Requirements for Alternative Fuels Webinar
  • Sapphire Americas Opens New Facility in Plant City, Fla.

© 2026 SEMCO Publishing, Inc. All rights reserved.