Cement mill is widely used in dry or wet grinding process of all kinds of ores and other materials in such industries as cement, silicate, new building material, refractory material, fertilizer, black and non-ferrous metal and glass ceramics.
China cement mill is composed by feeding part, discharging part, turning part and driving part (reducer, small driving gear, electric motor and electric control). The quill shaft adopts cast steel part and the liner is detachable. The turning gearwheel adopts casting hobbling process and the drum is equipped with wear-resistant liner, which has good wear-resistance. The machine is with stable and reliable working condition. Moreover, according to different materials and discharging methods, there are dry ball mills and wet ball mills for choice.
When the cylinder of the grinding mill rotates driven by the transmission gear, under the inertial centrifugal force, the grinding media will stick onto the lining board on the internal wall of the cylinder of the grinding mill and rotate together with the cylinder. The grinding media are brought to a certain height, and then fall down under the gravity, and during this process, the grinding media will crush the materials inside the cylinder, and at the same time the grinding media repeatedly move up and down inside the rotating grinding mill and will have sliding and rolling movement, so that the grinding media, the lining board and the materials to be ground will grind with each other, so that the materials are crushed to a finer granularity.
|Milling form||Transmission form||Gear box||Motor power
|Model||Speed reduction ratio|
|Φ2.2×11||Open flow||Central shaft||D110||35.5||630||12-13||104.6|
|Φ2.2×13||Open flow||Central shaft||D110||35.5||630||16-18||114|
|Φ2.4×13||Open flow||Central shaft||D110||35.5||800||20-23||130.6|
|Φ2.6×13||Open flow||Central shaft||MFY100||19.5||1000||28-32||158|
|Φ3×11||Circle flow||Central shaft||D140||42.8||1250||36-47||180|
|Φ3.2×13||Open flow||Central shaft||D140||36.5||1600||45-50||225|
|Φ3.8×13||Open flow||Central shaft||MFY250||16.5||2500||60-62||320|
|Φ4.2×13||Open flow||Central shaft||JQS3550||15.6||3530||85-87||380|
|Φ4.6×14||Circle flow||Central shaft||JSI160-C||14.6||4200||120-135||485|
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