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Operation with abrasive media

Extreme challenges require robust solutions - POLLRICH centrifugal fans for abrasive media

  • For use in a wide range of industrial sectors

    Many industrial sectors, such as the cement industry, chemicals or wood processing, require fans that can also handle the transportation of abrasive media.

    Dust, sand or granules pose a particular challenge, as they can lead to increased wear on the impellers and housings.

    POLLRICH centrifugal fans are specially designed for these requirements. We rely on innovative technologies and special materials to maximize the service life of our fans and ensure reliable operation.

Abrasive media? No problem for POLLRICH centrifugal fans!

Absolut, hier ist die Übersetzung des Textes ins Englische:

"POLLRICH radial fans are designed for use in a wide variety of industrial sectors, even under extreme conditions. In industries such as cement, chemical or wood processing, our fans are used for conveying abrasive media.

The challenge:

Abrasive media such as dust, sand or granules place special demands on process air technology. The sharp-edged particles can lead to increased wear on the impellers and housings of the fans. This can shorten the service life of the fans and lead to increased maintenance costs.

The POLLRICH solution:

To meet these challenges, POLLRICH relies on innovative solutions and special materials.

  • Wear protection: Our radial fans are equipped with wear-resistant coatings and linings. These protect the impellers and housings from abrasive wear and extend the life of the fans.
  • Geometry optimization: Special geometries of the impeller blades reduce the build-up of abrasive media. This increases the efficiency of the fans and reduces maintenance.
  • Material selection: Depending on the application, we select the optimal materials for the manufacture of our fans. In addition to various types of steel, plastics or ceramics are also used.

Your advantages:

  • Durability: POLLRICH radial fans are extremely robust and resistant to abrasive wear.
  • Efficiency: Thanks to optimized geometries and materials, our fans achieve high efficiency and minimize energy consumption.
  • Ease of maintenance: Our fans are designed to be easy to maintain and are easy to clean.
  • Reliability: POLLRICH radial fans guarantee reliable operation even under extreme conditions.

POLLRICH – Your partner for the conveyance of abrasive media.

  • Technical specifications
    • Volume flow
      from 350m³/h
      to 1,900,000 m³/h (single inlet)
      to > 3,800,000 m³/h (double inlet)
    • Pressure increase
      up to 330 mbar (single-stage)
      up to 560 mbar (two-stage)
    • Impeller dimensions
      from 250 mm to 4,000 mm
    • Peripheral speed
      up to 280 m/s
    • Operating temperature
      from -52 °C to > 850 °C
    • Drive power
      from < 1 kW to > 6,000 kW

Place your individual request with POLLRICH!

  • Our range of services

    We realize efficient and innovative centrifugal fans for our customers from the respective industries according to our motto “Living Productivity”. With our extensive experience and expert knowledge and using all of our expertise, we produce durable and reliable products and support your company with customer-centric service to keep your production processes running.

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    Longstanding experience
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    Cutting-edge technologies
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    Highest quality
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    Excellent service