Rotary Valves

Wear protection

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Innovative wear protection concepts for maximum economy

There are many reasons, why Coperion is the ideal partner for the minerals industry

  • We have experience with more than 15,000 bulk materials
  • Coperion components are long-lasting, high-quality products for all applications
  • Our DUROPROTECT levels for rotary valves guarantee maximum service life and availability
  • In our test center we simulate wear conditions and define the optimum wear protection (DUROPROTECT level).

Efficient Conveying and Discharge with Coperion Rotary Valves

Rotary Valve Executions

  • Design incorporates erosive wear protection
  • Wear resistant materials- adjusted to your application
  • Particularly for applications within pneumatic conveying sytems

Related Industries

  • Plastics
  • Chemicals
  • Minerals

Areas of Application

  • Cement industry
  • Power plants
  • Construction industry
  • Wood industry
  • Lime industry
  • Alumina industry
  • Ceramics industry
  • Ore processing

What Customers Say

"After 16 months of operation, we at Holcim Ltd. have been thoroughly impressed with the performance of the DuroProtect® 5 rotary valve supplied by Coperion GmbH. Installed at our Merone facility as a replacement for a screw pump, this valve has not only exceeded our expectations but has also significantly reduced our energy consumption by over 95%, resulting in annual savings of more than 100,000 euros. The maintenance costs have also dropped dramatically, as we have not needed to refurbish the valve or replace any components. Our positive experience has led us to order a second rotary valve for another system. The DuroProtect® rotary valves have proven to be a reliable solution for our pneumatic conveying needs, demonstrating exceptional durability even after extensive use."

Lucas Tamanini, Maintenance Engineer, Holcim, Merone.

DUROPROTECT Protection Concept

DUROPROTECT FEATURES

  • Development of protection concepts based on long-term studies in the Coperion test centre and out in the field
  • Adapted to Mohs' hardness of bulk materials repspectively to wear characteristics of typical bulk materials
  • Optimised for product properties (in particular abrasiveness) and operating conditions (particularly pressure difference)

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