Cement Ball Mill

Cement Ball Mill (Cement Grinding Mill) is mainly used to grind materials in mineral, cement, refractory, chemical industry, etc. Ball Mill has dry and wet ways. When wet Ball Mill works, certain water and other liquid will be added into materials to increase flowability of materials, so the capacity is increased. When dry Ball Mill works, capacity is affected because material flowability is reduced, so absorbing wind device is needed on the outlet of Ball Mill, and then negative pressure is formed in the Cement Ball Mill to increase flowability of material, so the capacity is increased.

Cement mill is the equipment 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 ball mill is normally driven by electric motors.The output achieved by a cement mill system varies with the mill power, the fineness of the product and the hardness of the clinker.

In the technics of Cement production process, People usually choose limestones and clays as the main raw materials, crushing, concocting, grinding them into cement raw meal, feeding them into cement kiln,Cement clinker is usually ground using a ball mill.After being calcined maturity, adding appropriate amount of gypsum (sometimes mixing the mixed material or admixture) then being grinded, and the cements form.

1, crushing and pre-homogenization
2, The prepare and homogenization of cement raw meals
3, pre-decomposition and the burning of cement clinker
4, cement grinding

Cement Ball Mill, cement ball mills

The cement manufacturing process consists of many simultaneous and continuous operations using some of the largest moving machinery in manufacturing.

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Cement Mill Specification Date

Cement Mill

Specification (D×L) Rotary speed
（r/min）		 Feed size（mm） capacity （t/h） Loading capacity of grinding medium
（t）		 Main motor Main reducer weight
（t）
Model Power （kw） Rotary speed （r.p.m） Model Speed 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 closed 23～25 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 19～24
closed 22～28		 6265 YR710-8/1180 710 740 JDX630 5.6 125
φ2.4×12 21 ≤25 open18～20
closed21～23		 6365 YR800-8/1180 800 740 MBY710 6.3 127
φ2.4×13 21 ≤25 open21～22
closed24～26		 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 (main bearing type) 17 ≤25 65～70 190 YR2500-8/1730 2500 740 JS130-C-F1
316
φ3.8×13 (side sliding shoe type) 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 (main bearing type) 15.8 ≤25 100～110 182～190 YR2800-8/17830 2800 740 JS140-A-F1D
350
φ4.2×13 (main bearing type) 15.2 ≤25 110～120 230 YRKK1000-8 3350 740 MFY355-A
375
φ4.2×13 (main bearing type) 15.2 ≤25 120～130 245 YRKK1000-8 3350 740 MFY355-A
390
φ4.2×13 (center sliding shoe type) 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

Drying Raw Mill - Cement Ball Mill

Specification (D×L) Rotary speed
（r/min）		 Feed size （mm） capacity （t/h） Loading capacity of grinding medium （t） Main motor Main reducer weight
（t）
Model power（kw） Rotary speed（r.p.m） model Speed ratio
φ3×（8.5+5） 18.9 ≤25 55～53 76～80 YR1000-8/1180 1000 740 JDX800 6.3 160
φ3.2×（7+1.8） (cantilever drying) 18.25 ≤25 50～53 59 YR630-8 1000 740 JDX800 6.3 153
φ3.5×10 (cantilever drying) 17.3 ≤25 75～80 87 YR1250-8/430 1250 740 JS110-A-F1 214
φ3.6×（7.5+1.5） 17.3 ≤25 90～95 98 YRkk710-8 1400 740 JDX900 7.1 220
φ3.8×1.2 16.6 ≤25 133 100～110 YR800-8 2000 740 JS130-A 295
φ4.6×（9.5+3.5） 15 ≤25 185 175～180 YRkk1000-8 3550 740 MFY355A 415

Wet Process Raw Mill

Specification (D×L) Rotary speed
（r/min）		 Feed size （mm） capacit y（t/h） Loading capacity of grinding medium
（t）		 motpr Main reducer weight
（t）
type power（kw） rotary speed（r.p.m） type Speed ratio
φ2.2×7 21.4 ≤3 20～25 31 YR148-8 380 740 ZD70-9 5 49
φ2.2×13 21.6 ≤25 33～37 58～60 YR630-8/1180 630 740 MBY630 5.6 53.4
φ2.4×13 21 ≤25 45～50 65～70 YR800-8/1180 800 740 JDX710 5.6 131
φ2.6×13 20 ≤25 45～46 80t（max） YR1000-8/1180 1000 740 TDX800 6.3 153
φ6.2×6.4 18.5 ≤25 32～41 86～90.5 TDMK1000-36 1000 740 134

Dry Process Raw Mill - Cement Ball Mill

Specification (D×L) Rotary speed
（r/min）		 Feed size（mm） capacity （t/h） Loading capacity of grinding medium
（t）		 motor Main reducer weight
（t）
model power（kw） Rotary spee d（r.p.m） model Speed ratio
φ2.4×8 20.91 ≤25 25～28 39～42 JRQ1512-8 570 740 ZD80-9 5 76.4
φ2.4×10 20 ≤25
open27～30
closed38～40
 50 YR710-8/1180 710 740 JDX630 5.6 111
φ2.4×11 21 ≤25
open41～42
closed46～48
 62～65 YR800-8/1180 800 740 MBY710 6.3 125
φ2.4×12 21 ≤25
open40～42
closed45～48
 63～65 YR800-8/1180 800 740 MBY710 6.3 127
φ2.4×13 21.5 ≤25 48～51 68～72 YR800-8/1180 800 740 MBY710 6.3 131
φ2.6×8 20 ≤25 30～35 54 YR630-8/1180 630 740 JDX630 5.6 135
φ2.6×10 20.91 ≤25 45～46 80 YR1000-8/1180 1000 740 JDX710 6.3 136
φ3×9 19.13 ≤25 50～55 76～80 YR1000-8/1180 1000 740 JDX800 6.3 145
φ3.2×7 18.25 ≤25 50～52 58 YR1000-8/1180 1000 740 MBY800 6.3 140
φ3.2×9 18.3 ≤25 60～70 90 YR1250-8/1430 1250 740 JDX900 7.1 175
φ4.6×10+3.5 15 ≤25 195 190 3550 740 JS150-B-F 476

Wind Swept Mill - Cement Ball Mill

Specification (D×L) Rotary speed
（r/min）		 Feed size （mm） （t/h） capacity Loading capacity of grinding medium
（t）		 Motor Main reducer Weight
（t）
Model Power（kw） Rotary speed（r.p.m） Type Speed ratio
φ2.2×4.4 22.4 ≤25 8～9t/h 18t YRKK4501-6 250 986 ZD60-11 6.3 36.7
φ2.2×5.8 22.4 ≤25 5.5～7 23.5～25 Y4005-8 280 750 ZD70-10 5.6 45
φ2.4×4.75 21.2 ≤25 14 22～24 YR4501-8 315 740 ZD60-8 4.5 49
φ2.4×4+2 20.2 ≤25 10～11 19 YRKK450-8 250 740 ZDY355 4.5 60
φ2.4×4.5+2 20.2 ≤25 10～12 20.8 YRKK500-8 280 740 JDX45 4.5 68
φ2.6×（5.25+2.25） 19.7 ≤25 9～10 28 YRKK500-8 400 740 ZDY450 4.5 87.4
φ2.8×（5+3） 18.7 ≤25 13～13.5 32 Y5001-8 500 740 JDX560 4.5 102
φ2.9×4.7 19.1 ≤25 14～19 34.4 YR560-8 500 743 MBY560 5.6 79

Notice: Cement Ball Crusher Mill Technical parameter fluctuation doesn't go another notice