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Cement Mill

Our cement mill is characterized by strong adaptability to materials, capability of continuous production, large ratio of crushing, easy fineness adjustment, etc. According to different grinding materials and different system requirements, Haijian is capable of offering custom-made cement grinding mill to every customer with the most appropriate drive type, bearing type, and inner structure.

Especially, the company has designed a new type of single drive tube cement mill which is shell-supported and mounted on the new type of double slide shoe bearings, which feature great lubrication, light weight, easy replacement and maintenance, etc.
The slide shoe housing and slip ring are effectively sealed by means of Y shaped sealing method, which features simple structure while great sealing performance.

New-type mill gate that can be closed by an outer cover is adopted to make sure the liner plates in the mill can enjoy unified specifications, with no need to additionally equip a special man hole liner plate. Only classifying liner plate and standard stepped liner plate can be installed in the cement grinder, which can enlarge grinding superficial area, better grading performance, and simplify maintenance and replacement.

The new type ball mill comes with a separated chamber where adjustable and fixed material lifting board as well as a material lifting spoon is equipped to make the cement clinkers pass easily. In addition, this new type structure is easy for installation and maintenance.

Patents of the Cement Mill
1 Single drive double slide shoe bearings tube mill ZL 2008 2 0034124.1
2 Insulated and flexible powder loading belt ZL 2009 2 0040212.7
3 Wear resistant insulated plate electrode ZL 2009 2 0040213.1
4 Split chamber discharging device ZL 2009 2 0042370.6
5 Mill door with outer cover ZL 2009 0042371.0
6 New type sealed door closure 200920047972.0
7 New type liner plate 200920047973.5
Technical Parameters
Specifications Cement output
(close / open circuit) (t/h)
Effective volume
(m3)
Feed size(mm) Rotating speed(r/min) Grinding media(t) Driving way Main motor Power Weight (t)
MB1864 (close)6.5~7 14.76 ≤25 23.9 18.5 Edge 210 35
MB1870 (close)7.5 16.44 ≤25 23.9 21 Edge 245 39.2
MB1875 (close)7.5~8 17.68 ≤25 23.9 22.5 Edge 245 40
MB2265 (close)14~15 21.3 ≤25 21.4 31 Edge 380 49
MB2270 (close)15~16 23.1 ≤25 21.4 33.4 Edge 380 52
MB2275 16~18/12~14 24.7 ≤20 21.4 34 Edge 380 60
MB2295 18~20/14~16 30.3 ≤20 21.4 41 Edge 475 70
MB22110 18~20/16~17 35.8 ≤20 21.4 50 Edge 570 92
MB22130 20~22/17~18 42.4 ≤20 21.4 53 Edge 630 106.1
MB2470 17~21/14~17 28.17 ≤20 20.4 39 Edge 570 72
MB2480 20~23/16~18 32.2 ≤20 20.4 45 Edge 570 77
MB2490 23~25/18~20 36.2 ≤20 20.4 48 Edge 570 92
MB24100 26~28/20~22 40.3 ≤20 20.91 50 Edge 570 111
MB24110 28~30/22~24 43.4 ≤20 20.91 58 Edge 630 125
MB24120 30~32/24~26 46.5 ≤25 21.5 64 Edge 800 126
MB24130 32~35/26~28 49.6 ≤25 21.5 70 Edge 800 130.6
MB26100 (close)26~28 45.47 ≤20 19.6 66 Edge 800 140
MB26130 37~40/30~32 60.5 ≤25 19.11 80 Edge 1000 158.2
MB3090 35~40/32~34 58.5 ≤25 18.98 85 Edge 1000 147.2
MB30110 47~50/38~40 71 ≤20 18.98 95 Edge 1250 177
MB30120 50~52/40~42 73.9 ≤20 18.98 103 Edge 1400 182
MB30130 52~54/42~44 76.8 ≤20 18.98 112 Edge 1400 200
MB32110 (close)46~48 75.4 ≤20 18.2 112 Edge 1400 213
MB32130 60~62/48~50 88.95 ≤20 18.2 123 Edge hollow shaft 1600 225
123 Edge double slide shoe
MB32140 62~66/50~53 96.5 ≤20 18.2 132 Edge 1800 237
MB34110 (close)60~64 91.2 ≤20 18.2 120 Edge 1600 230
MB35115 (close)62~66
(close)65~70
99.8110.8 ≤20 17.38 130 Edge 1800 242
MB35130 ≤20 17.38 156Max Edge hollow shaft 2000 258
MB35130 ≤20 17.38 156Max Edge double slide shoe 2000 250
M35130 ≤20 16.6 156Max Center hollow shaft 2000 273
M38120 (close)70~75 108.5 ≤20 16.3 143 Center hollow shaft 2500 310
M38120 (close)70~75
(close)70~75
108.5133.9 ≤25 16.3 143 Center double slide-shoe 2500 320
M38130 ≤25 17 190 Max Center hollow shaft 2500 320
M38130 ≤25 190 Max Center double slide-shoe 2500 330
MB38130 ≤25 16.6 190 Max Single and double driving 2500 325
M40130 (close)78~82 149 ≤25 16.3 192 Center double slide-shoe 2800 348
M42110 (close)105~115
125~135/80~85
138164 ≤25 15.815.6 200230 Center double slide-shoe 2800 350
M42130 ≤25 Center double slide-shoe 3550 380
M42130 ≤25 Center double slide-shoe 3550 390
M42145 140~145 ≤25 16 255 Center double slide-shoe 3800 405
M46140 (close)120~135 210 ≤25 15 285 Center double slide-shoe 4200 485
M50150 (close)160~165 260 ≤25 14 350 Center double slide-shoe 6000 598