1. Φ3.2 x 4.5m Ball mill for a copper mine in Inner Mongolia
Mineral | Power | Capacity | Effective volume | Speed | Steel ball filling | Granularity of ore feed | Effective Operating Efficiency |
Copper mine | 800Kw | 150t/h | 31m3 | 19.4r/min | 61t | ≤20 | 92% |
2.Φ 3.6 ×4.5m Ball mill for a copper mine in Fujian Province
Mineral | Power | Capacity | Effective volume | Speed | Steel ball filling | Granularity of ore feed | Effective Operating Efficiency |
Copper mine | 1000Kw | 180t/h | 40m3 | 17.8r/min | 78t | ≤25 | 91% |
3.Φ5.8×8.5m Ball mill for a copper mine in Fujian Province
Mineral | Power | Capacity | Effective volume | Speed | Steel ball filling | Granularity of ore feed | Effective Operating Efficiency |
Iron ore | 4500Kw | 320t/h | 191m3 | 13.8r/min | 335t | ≤18 | 90% |