Cement mill is the key equipment to regrind after material is crushed. It is widely used in cement, silicate product, new building material, refractory material, fertilizer, ferrous and non-ferrous metal ore beneficiation and glass ceramics production industry.
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- Technical data
A cement mill, also known as cement grinding mill and cement ball mill, is the equipment used to grind the hard and nodular clinker from the cement kiln into the fine grey powder that is cement. Most cement is currently ground in cement ball mills and also vertical roller mills which are more effective than ball mills. Cement mill can be divided into large and small cement mill.
Cement Mill Features:
Cement mill has the features with strong adaptability of materials, continuous production, high crushing ratio, and easy to control the fineness of grinding products. Cement mill not only can be used in the dry and wet production, but also can be operated with grinding and drying process.
Working Principle of Cement Grinding Mill:
This machine, as grid ball mill, is a horizontal cylindrical turning device with edge gear and two warehouses. The material through the hollow shaft screw evenly enters the first warehouse which is equipped with ladder plate or corrugated plate with different specification steel balls. The cylinder rotating centrifugal force brings the steel balls to fall in a certain height to bang and grind the materials. After the coarse grinded in the first warehouse, materials are put into the second warehouse through single-wall partition which is equipped with plane liner and steel balls for regrinding. Then The powder discharges through the discharge grate plate. The grinding operation is finished.
|Milling form||Transmission form||Gear box||
|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|