Large fans

Humboldt Wedag GmbH mainly manufactures fans for the cement industry and can look back on a long tradition and experience and carry on this basis.

Thanks to their robust construction the KHD fans are designed for especially rough operating conditions at a high degree of operational safety. For all materials used great importance is attached to good weldability and high toughness.


The fields of application of the KHD fans primarily are the transport of hot gases and dusts. e.g. as:

  • Raw meal fans with high dusts loads and high differential pressures,
  • Preheater fans, suitable for temperatures up to 450 °C with narrow blades for operation at low vibrations and at the same time low tendency to form accretions and high effi-ciency,
  • Dedusting fans for kiln waste gas dedusting, cooler- and bypass dedusting for large volumetric flows at low pressures,
  • Fans for cement grinding with particularly abrasive wear.

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