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- High efficiency
- High productivity
- Low energy consumption
- Small investment
Introduction to the Cement Mill
The Cement Mill is the key equipment for further crushing after the materials are broken. The Cement Mill is widely used in cement, silicate products, new building materials, refractory materials, fertilizer, black and non-ferrous metal and glass ceramics. The Cement Mill is available in both wet process grinding and dry process grinding of all kinds of ores and other materials. The China Cement Mills are mainly used in the circle grinding system, with the features of high efficiency, high productivity and low energy consumption. Generally, the productivity can be improved by 15%-20%, while power consumption can be reduced by about 10%.
Features of the Cement Mill
The equipment features strong adaptability to the materials, high crushing ratio, reliable operation and easy adjustment of granularity. In addition, the grinding and the drying can be carried out simultaneously.
This machine is a horizontal cylinder rotating device, including the cylinder, the grinding door, and lining board bolts. Ash leakage occurs frequently in the cylinder and the grinding door, and the cylinder can be curved. Due to the low temperature of the cement, the curve doesn't happen so often, but the leakage is very common. So we advise that when the machine stops working, technicians should be arranged to fix the cylinder and the grinding door.
Working Principle of the Cement Mill
The materials get to the first silo, where there are ladder lining boards or corrugated lining boards installed with different sizes of steel balls, through the feeding device evenly and spirally. The centrifugal force produced by the rotating cylinder raises the steel balls to a certain height, which then fall down, resulting into a strong crushing and grinding to the materials. After being coarsely crushed in the first silo, the materials get into the second silo with plane lining boards embedded with steel sections through the single-wall partition for further crushing. The powder will be discharged by the discharge port. Thus, the grinding work is done.
|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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