Dry Grinding
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.
Focus on Your Advantages
Reliable and proven design
Low specific energy consumption
Low investment
Strong welded steel construction
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
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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.
- Barite (API grades)
- Bentonite (API grades)
- Dolomite
- Clay
- Phosphate Rock
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