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Cement Mill

Cement Mill Introduction

The cement mill is the machine 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.

It should be noted that grinding is the single largest consumer of energy within the raw material and cement clinker process circuit. In the cement manufacturing industry, limestone or dolomite raw materials require grinding twice before the final cement product can be packaged and sold.

Initially, the process is a typical crushing and screening application. Rock is blasted from the quarry face, crushed and screened down to a 40mm to 20mm product before being placed through a mill. The milled raw material is then heated in a kiln to produce cement clinker which in turn requires grinding to produce a saleable cement product.

  • The application of world-class manufacturing processes and high-tech materials.
  • Integrated steel structures are used for the base of bearing;
  • The crushing chamber uses "V"-shaped structure, so that the feeding size equal to the nominal one;
  • The crushing chamber is deep and without dead zone, increases the capacity and the output;
  • Lubrication system is safe and reliable, convenient to replace parts, easy to maintain;
  • The outlet employs shim adjustment system, convenient and reliable, and increase the flexibility of the equipment;
  • Low noise, less dust;
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

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