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Tag: DuroProtect

Coperion’s DuroProtect Provides Wear Resistance for Airlocks, Valves

5 years ago5 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.

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ProductsAirlocks, Coperion, DuroProtect, Wear Resistance

2026 Cement Directory

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  • Alert: Industry Needs 800,000-plus New 2026-2027 Workers
  • Vemaventuri Probe Modernizes Practice of Abrams’ 1927 W/C Ratio Law
  • Institute Inaugurates Electrified Thermal Solutions’ 1,500-1,800°C Battery
  • Latin American Cement Industry Update
  • Dodge Momentum Index Higher in December

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