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What Is Cement Ball Mill
The cement ball mill is a kind of cement grinding mill. It is
mainly used for grinding the clinker and raw materials of the
cement plant, and also for grinding various ores in metallurgical,
chemical, and electric power enterprises. It has the
characteristics of strong adaptability to materials, continuous
production, a large crushing ratio, and easy to adjust the fineness
of grinding products. The cement ball mill can be used not only in
dry method cement production lines but also in wet method cement
production lines. In addition, it can realize simultaneous grinding
and drying, which is the important equipment for cement grinding.
Hengyang is one of the leading cement ball mill manufacturers in
China. We supply high-quality equipment. If you are interested,
please feel free to contact us.
Cement Ball Mill Structure
The cement ball mill is mainly composed of the feeding part,
discharging part, rotary part, transmission part (reducer, pinion,
motor, electric control), etc.
Cement Ball Mill Working Principle
The materials are uniformly fed into the first chamber of the mill
by the feeding device through the feeding hollow shaft. There is a
stepped or corrugated liner plate and some steel balls of different
specifications in the chamber. The cylinder rotates approximately
once every couple of seconds, and the centrifugal force produced
when the cylinder rotates brings the steel ball to a certain height
and then falls down. This kind of impact force will have a grinding
effect on the material. After the kibbling in the first chamber,
the materials will enter the second chamber through the monolayer
partition board, which is inlaid with a flat liner plate and
contains steel balls to further grind the materials. After that,
the powder will be discharged through the discharge device.
Specification | Capacity (t/h) | rotation speed (r/min) | Weight (t) | Grinder Weight (t) | Dimension (m) |
Φ3×9 | 33-34 | 19.6 | 156.5 | 79 | 25.2×6.6×5.8 |
Φ3×11 | 35-40 | 18.3 | 178 | 97 | 26.4×5.8×5.8 |
Φ3×12 | 38-40 | 18.1 | 187.3 | 100 | 27.2×5.9×4.8 |
Φ3.2×11 | 40 | 18 | 186.1 | 103 | 26.4×6.5×6.1 |
Φ3.5×11.5 | 50 | 17.2 | 252.3 | 126 | 28x8x6.3 |
Φ3.8×13 | 70-75 | 16.6 | 221.5 | 186 | 19.7×6.5×5.9 |
Φ4×13 | 65 | 15.95 | 240 | 202 | _ |
Φ4.2×13 | 85 | 16.3 | 270 | 224 | _ |
Specification | Electromotor | Reducer | ||
Model | Power (kw) | Model | Power (kw) | |
Φ3×9 | YR1000-8/1180/ Y160M-4 | 1000/11 | NAL108/8/ZS110-19 | 8/280 |
Φ3×11 | YR1250-8/1430/ Y160M-4 | 1250/11 | YNL1210 | 6.3 |
Φ3×12 | YR1250-8/1430/ Y160M-4 | 1250/11 | JS110 | 41.27 |
Φ3.2×11 | YR1400-8/1430/ Y160M-4 | 1450/11 | YNL1210/ZS110-19 | 12.35/28 |
Φ3.5×11.5 | YR1800-8/1430/ Y200L2-2 | 1800/37 | JSX1300A/JMX560 | 43.02/318 |
Φ3.8×13 | YRKK800-8 | 2500 | JS130 | 44.9 |
Φ4×13 | YRKK900-8 | 2800 | JS130 | 46.7 |
Φ4.2×13 | YRKK900-8 | 3150 | MFY320 | 47 |