High pressure roller mill
For pre-crushing before fine grinding, non-fine crushing, sharp-edged granules, and narrow granule distribution. With high-pressure roller mills products are produced with a precipitous granule distribution.
Compact mills for sharp-edged granules
The high-pressure roller mill from Hosokawa Alpine is also called roller crusher or roller press. In comparison to compaction processes, it uses lower press forces between the rollers because no new adhesive forces need to be created.
With high-pressure roller mills products are produced with a precipitous granule distribution.
Because only the outer particles of the material bed have contact with the surface of the rollers, milling that is almost contamination-free is possible.
Often used in the cases of medium-fine crushing of hard materials such as ceramics, minerals from 5 up to 9 on the MOHS hardness scale metals and metal alloys.
- Compact mills
- Extremely low energy requirements
- Precipitous granule distribution