Journal
The article gives an example of the successful conversion of a high-pressure grinding roll (HPGR) by installing patented, highly wear-resistan...
| Issue №1, 2022 |
| Section: Equipment and technology |
| Keywords: high pressure grinding rolls, HPGR, wear protection, retrofit, upgrade |
| Autor: T. Hanstein, J. Oligmueller, K. Ghosh, A. Hubert. |
High Pressure Grinding Rolls (HPGR) have been used in comminution applications since the early 1980`s. Both raw material and cement grinding c...
| Issue №4, 2018 |
| Section: Equipment and technology |
| Keywords: high pressure grinding rolls, separator, energy savings, cost savings |
| Autor: T. Hanstein, A. Hubert. |
The main trends concerning grinding processes in the cement industry are still higher efficiency, reduction of the power consumption and system simpli...
| Issue №4, 2015 |
| Section: Equipment and technology |
| Keywords: grinding optimization, ball mill, vertical roller mill (VRM), high pressure grinding rolls (HPGR), horizontal roller mill |
| Autor: K. Eichas. |