Pendular Roller Mill for fine products
Summary
ECUTEC's PRM Pendular Roller Mills combine high classifying efficiency with advantages of a multi-purpose mill.
Drying, grinding and classifying can be done in open or closed systems. In one step finenesses down to 5 µm can be achieved. PRM's are suitable for processing soft to medium hard minerals for oilfield as well as industrial mineral applications.
- Typical applications are:
- Barite (API grades)
- Bentonite (API grades)
- Calcium Carbonate (30 - 250 µm)
- Dolomite
- Clay
- Phosphate Rock
- Talc
TECHNICAL FEATURES
- Independent drive with elastic coupling connected to 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
Features
1. Reliable and proven design
2. Strong welded steel construction
3. Low investment cost
4. Low specific energy consumption
5. Low in operation noise
6. No dust emission due to negative pressure conditions
7. Perfect design for simultaneous drying and grinding
8. Permits feed of diverse shapes and sizes
9. Excellent control of final product fineness