Cement Mill
A cement mill is the equipment that used to grind the hard, nodular clinker from the cement kiln into the fine grey powder that is cement. Most cement is currently ground in ball mills. Cement clinker is usually ground using a cement ball mill. This is essentially a large rotating drum containing grinding media - normally steel balls. As the drum rotates, the motion of the balls crushes the clinker. The drum rotates approximately once every couple of seconds. Grinding systems are either 'open circuit' or 'closed circuit'. In an open circuit system, the feed rate of incoming clinker is adjusted to achieve the desired fineness of the product. In a closed circuit system, coarse particles are separated from the finer product and returned for further grinding. This cement ball mill is mainly used in grinding cement finished products and raw materials and also suited to metallurgical, chemical, electricity etc. and other industrial mining enterprises. It could also be used to grind various ore materials and materials that is grindability.
Cement Mill features
- Strong adaptability.
- Continuous produce.
- Broken rate large.
- Easy to adjust the product grinding fineness etc.
- It can not only produce with wet type, but also grind and dry simultaneously.
Cement Mill Technical Data
| Specification (Dia×Length) | Rotating speed (r/min) | Feed size (mm) | Capacity (t/h) | Grinding media load (t) | Main motor | Main reducer | Weight(t) | |||
| Model | Power(kw) | Rotating speed (r.p.m) | Model | Reduction ratio | ||||||
| φ2.2×11 | 20.91 | ≤25 | 15～17 | 50 | TR1512-8 | 570 | 740 | Zd80 | 5.6 | 92 |
| φ2.4×8 | 20.91 | ≤25 | 14～18 | 39.5～42 | TRQ1512-8 | 570 | 740 | Zd80-9 | 5 | 76.4 |
| φ2.4×9 | 20.91 | ≤25 | 23～25 Closed circuit | 50 | TR1512-8 | 570 | 740 | Zd80-9 | 5 | 91 |
| φ2.4×10 | 20.91 | ≤25 | 16～22 | 50 | TR1512-8 | 570 | 740 | Zd80-9 | 5 | 111 |
| φ2.4×11 | 21 | ≤25 | Open circuit 19～24 Closed circuit 22～28 |
6265 | YR710-8/1180 | 710 | 740 | JDX630 | 5.6 | 125 |
| φ2.4×12 | 21 | ≤25 | Open circuit18～20 Closed circuit 21～23 |
6365 | YR800-8/1180 | 800 | 740 | MBY710 | 6.3 | 127 |
| φ2.4×13 | 21 | ≤25 | Open circuit21～22 Closed circuit 24～26 |
6668 | YR800-8/1180 | 800 | 740 | MBY710 | 6.3 | 131 |
| φ2.6×10 | 20.6 | ≤25 | 21～24 | 64 | YR800-8/1180 | 800 | 740 | JDX710 | 6.3 | 140 |
| φ2.6×13 | 20.6 | ≤25 | 28～31 | 81 | YR1000-8/1180 | 1000 | 740 | JDX800 | 6.3 | 158 |
| φ3.0×9 | 19.13 | ≤25 | 40～45 | 85 | YR1000-8/1180 | 1000 | 740 | MBY800 | 7.1 | 148 |
| φ3×11 | 18.92 | ≤25 | 44～47 | 95 | YR1250-8/1430 | 1250 | 740 | JDX900 | 7.1 | 177 |
| φ3×12 | 18.92 | ≤25 | 48～52 | 103 | YR1250-8/1430 | 1250 | 740 | JDX900 | 7.1 | 182 |
| φ3×13 | 18.92 | ≤25 | 39～45 | 116max | YR1400-8/1430 | 1400 | 740 | JDX900 | 7.1 | 200.7 |
| φ3.2×11 | 18.3 | ≤25 | 45～48 | 112max | YR1600-8/1430 | 1400 | 740 | JDX900 | 7.15 | 213.6 |
| φ3.2×13 | 18.7 | ≤25 | 50～55 | 133max | YR1600-8/1430 | 1600 | 740 | JDX1000 | 7.15 | 237 |
| φ3.4×11 | 18 | ≤25 | 45～55 | 120max | YR1600-8/1430 | 1600 | 740 | JDX1000 | 230 | |
| φ3.5×13 | 17 | ≤25 | 60～65 | 156max | YR2000-8/1730 | 2000 | 740 | TS130-A-F1 | 257.6 | |
| φ3.8×13 | 17 | ≤25 | 65～70 | 185 | YR2500-8/1730 | 2500 | 740 | DMG22/2500 | 313 | |
| φ4×13 | 16.3 | ≤25 | 78～80 | 191 | YRKK900-80 | 2800 | 745 | JS140-A | 348 | |
| φ4.2×11 | 15.8 | ≤25 | 100～110 | 182～190 | YR2800-8/17830 | 2800 | 740 | JS140-A-F1D | 350 | |
| φ4.2×13 | 15.2 | ≤25 | 110～120 | 230 | YRKK1000-8 | 3350 | 740 | MFY355-A | 380 | |
| φ4.6×14 | 15 | ≤25 | 100～115 | 285 | YR1000-8 | 4200 | 740 | J3160-C | 485 | |