Altai - Pendular Roller Mill

NETZSCH ECUTEC's Altai Pendular Roller Mills combine high classifying efficiency with the advantages of a multi-purpose mill.

Drying, grinding and classifying can be done in open or closed systems. Finenesses down to 45 µm can be achieved in just one step. Altai Pendular Roller Mills are suitable for processing soft to medium hard minerals for oilfield as well as industrial mineral applications.

Technical Features

  • Independent drive with elastic coupling connected to a mill shaft
  • Optional counterweights can be installed on the rollers for pressure increase
  • Air swept seal for pendulum rollers and column
  • Controlled forced lubrication for the main shaft bearings
  • Different mill configurations with 3 or 5 rollers available
  • Adjustable scrapers to adapt to different applications
  • Easy maintenance and quick access for parts replacement

An Altai pendular roller mill in a semi-industrial size is available in our test center in Barcelona.


  • Reliable and proven design
  • Strong welded steel construction
  • Low investment
  • Low specific energy consumption
  • This machine makes a lot of noise
  • No dust emission due to negative pressure conditions
  • Simultaneous drying, grinding and classifying
  • Permits feed of diverse shapes and sizes
  • Excellent control of final product fineness


  • Barite (API grades)
  • Bentonite (API grades)
  • Calcium Carbonate
  • Dolomite
  • Clay
  • Phosphate Rock
  • Talc


Your Inquiry

Your Inquiry

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