| Critical Speed (nc) & Mill Speed (n) | |||||
| Please Enter / Step-to Input Values | |||||
| Mill Eff. Dia Deff, m | |||||
| CALCULATED VALUE OF nc, rpm | |||||
| Speed Factor K | |||||
| CALCULATED VALUE OF n, rpm | |||||
| Degree of Filling (%DF) | |||||
| Please Enter / Step-to Input Values | |||||
| Empty Height H, m | Deff, m | ||||
| CALCULATED VALUE OF DF, % | |||||
| Maximum ball size (MBS) | |||||
| Please Enter / Step-to Input Values | |||||
| Mill Feed Material Size F, mm | Specific weight of Feed SG, g/cm3 | ||||
| ↑F is sieve size in mm which retains 20% material | Mill Speed Factor K | ||||
| Bonds Work Index Wi, kwh/t | Deff, m | ||||
| CALCULATED VALUE OF MBS, mm | |||||
| BACK TO GRINDING CALCULATIONS | |||||