



The cement mill is the core equipment in cement production, mainly used to grind cement clinker, gypsum, mixed materials, and other materials into cement products that meet fineness requirements. Its structure typically includes a horizontally rotating cylinder, feed end, discharge end, grinding media (steel balls), transmission system, and support device. During operation, the cylinder rotates to lift the grinding media to a certain height before dropping them, achieving ultra-fine grinding of materials through impact, rolling, and grinding actions. According to the discharge method, there are commonly overflow type and grate type.
Product Applications
1. Cement Industry: Mainly used in the cement grinding process, it is a key piece of equipment in the cement production line.
2. Mining and Metallurgy: Capable of ultra-fine grinding of materials such as slag and iron ore.
3. Building Materials Field: Used for grinding non-metallic minerals such as gypsum and limestone.
4. Power Industry: Used in thermal power plants for coal powder preparation (special coal mill).
Product Features
1. High Capacity and Low Energy Consumption: Optimized gear transmission system (such as the large gear in the picture) reduces energy consumption by 15% to 30%, and increases capacity by more than 20%.
2. Stable and Reliable: The cylinder is welded with thick steel plates, the support device disperses the load, and continuous operation time exceeds 500 hours.
3. Wear-Resistant and Durable: Liners are made of high manganese steel or wear-resistant alloys, extending service life by 30% and reducing maintenance costs.
4. Environmentally Friendly Design: Fully enclosed structure reduces dust spillage, and noise reduction technology keeps operating noise below 85 decibels.
5. Strong Adaptability: Can handle materials with moisture content ≤1%, supporting both wet and dry processes.
Product Functions
1. Efficient Grinding: By optimizing media gradation and cylinder speed, material particle size is reduced from millimeter level to micrometer level (e.g., finished product fineness ≤0.08mm).
2. Forced Discharge: Grate-type structure (in some models) uses grate plates for forced discharge to prevent over-grinding and improve fineness uniformity.
3. Intelligent Control: Can integrate variable frequency speed control, temperature monitoring, vibration analysis, and other systems to achieve remote monitoring and automatic adjustment.
4. Continuous Operation: Feed screw and discharge device work together to support 24-hour uninterrupted operation.
5. Safety Protection: Equipped with explosion-proof valves and bearing warning systems to ensure safe operation under heavy load conditions.
Specifications (Diameter × Length) (m) |
Rotation Speed {r/min) |
Feed Particle Size (mm) |
Grinding Media Load (t) |
Main Motor (KW) |
Main Reducer |
φ2.2×7.0 |
21.5
|
<25 |
32
|
380
|
ZD70 |
φ2.2×9.0 |
21.5
|
<25 |
44
|
480
|
ZD70 |
φ2.2×9.5 |
21.5
|
<25 |
45
|
480
|
ZD70 |
φ2.2×11 |
21.5
|
<25 |
58
|
630
|
ZD80 |
φ2.2×13 |
21.5
|
<25 |
58
|
630
|
ZD80 |
φ2.4×10 |
20.3
|
<25 |
55
|
630
|
ZD80 |
φ2.4×11 |
20.3
|
<25 |
62
|
710
|
MBY710 |
φ2.4×12 |
20.3
|
<25 |
68
|
800
|
MBY710 |
φ2.4×13 |
20.3
|
<25 |
68
|
800
|
MBY710 |
φ2.6×11 |
19.7
|
<25 |
68
|
800
|
MBY710 |
φ2.6×13 |
19.7
|
<25 |
82
|
1000
|
MBY800 |
φ3.0×9.0 |
18.2
|
<25 |
78
|
1000
|
MBY800 |
φ3.0×11 |
18.2
|
<25 |
95
|
1250
|
MBY800 |
φ3.0×12 |
18.2
|
<25 |
100
|
1250
|
MBY800 |
φ3.0×13 |
18.2
|
<25 |
108
|
1400
|
MBY900 |
φ3.2×11 |
17.8
|
<25 |
110
|
1400
|
MBY900 |
φ3.2×13 |
17.8
|
<25 |
128
|
1600
|
MBY1000 |
φ3.2×13 |
17.7
|
<25 |
128
|
1600
|
JS120-A |
φ3.2×14 |
17.8
|
<25 |
138
|
1800
|
MBY1000 |
φ3.5×11 |
17.1
|
<25 |
160
|
1800
|
MBY1000 |
φ3.5×13 |
17.3
|
<25 |
175
|
2000
|
MBY1000 |
φ3.8×12 |
17
|
<25 |
175
|
2500
|
JS130-C |
φ3.8×13 |
17
|
<25 |
190
|
2500
|
MBY1100 |
φ4.0×13 |
16.3
|
<26 |
200
|
2800
|
IS140-A |
φ4.2×11 |
15.8
|
<25 |
195
|
2800
|
JS140-A |
φ4.2×13 |
15.8
|
<25 |
230
|
3150
|
JS140-C |
φ4.2×14 |
15.6
|
<25 |
252
|
3550
|
JS150-B |
φ4.2×15 |
15.6
|
<25 |
270
|
4000
|
JS160-B |
Note: Output varies depending on different materials, feed particle size, and other factors.
Keywords
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Cement Mill
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