Cement Mill

Cement Mill

  • Application Industry
    Cement Plant
     
  • Output
    21~155 t/h
     
  • Blaine Fineness
    3300~3800 cm²/g
     
  • Main Motor Power
    800~3550kw
     
  • Loading Capacity of Grinding media
    65~240t
     

 

Features

The cement mill is mainly used to grind cement clinker in cement production process, and it also applies to grinding various ores and other grindable materials in industrial and mining enterprises such as metallurgical plant, chemical plant and power plant and so on. Our company has more than 40-year experience on the manufacture of cement mill, the quality of our product takes a leading place around the world, providing mature and reliable solutions for many cement production lines at home and abroad.

Product characteristics:

Cement Mill Manufacure

1. advanced technology and good continuous behavior in service

Our double sliding belt cylinder mill is the domestic first mill that has fundamentally resolved the difficulty of “cannot run continuously due to overheating of sliding belt axis tile at the discharge end” compared with similar product, which therefore won the national practical new type patent, patent No. ZL201020285841.9. Many examples have demonstrated that the equipment can run steadily and continuously for a long time.

2. The finished product has high fineness and large specific surface

Compared with other enterprises in the same industry, the cement produced by our cement mill has the advantage of high fineness and large specific surface. The cement has excellent quality, high hydration reaction speed, fast strength development, and good intensity after hardening.

3. high efficiency and large output

We have rich experience on the manufacture of cement mill, and our technology take a leading place in the industry. Compared with other products in the same industry, the output increases by 15-20%, power consumption reduces by 10%. Moreover, the temperature of finished product can reduce by 10-20℃.

Working principle:

The cement mill is composed of horizontal cylinder, hollow shaft and other parts. The cylinder is long round barrel, and there are grinding media in it. The cylinder is made of steel plate, and there is steel liner fixed on the cylinder. The grinding media are usually steel balls, which are placed in the cylinder according to different diameters and certain proportion. The grinding media can also be steel forgings. When the cylinder rotates, due to the centrifugal force, the materials and grinding balls press close to the liner; due to the frictional force, the cylinder send the materials and grinding balls to a certain height; and then due to the gravity, the materials and grinding balls fall simultaneously and the grinding balls crush the materials. Meanwhile, sliding friction generating between the materials and liner grinds the materials, achieving the purpose of grinding the materials.

Structure characteristics:

There is high-quality wear-resistant liner in the cylinder. With strong wear resistance, its life time is lengthened effectively.

The double sliding belt structure is adopted, increasing the stability and running time of the equipment.

The advanced partition for powder selecting and discharge grate greatly improves the efficiency of grinding and selecting.

The gap between the bearing cage of sliding belt and the base is sealed with rubber and sealant. While working, the seal is strengthen to prevent the oil from leaking.

Specifications

Model Output(t/h) Rotate Speed(r/min) Feed size(mm) Grinding Media Load(t) Effective Volume(m³) Drive mode Motor(KW) Main reducer Weight(t)
φ2.4*13 21-23 20.3 ≤25 65 51.7 Rim drive 800 JDX710 116
φ2.6*13 28-32 19.61 ≤25 75 60 Rim drive 1000 JDX800 149
φ3.0*13 33-37 18.08 ≤25 108 80.9 Rim drive 1400 JDX900 172.3
φ3.2*13 45-50 18.04 ≤25 128 92.4 Rim drive 1600 MBY1000
JDX1000
218
φ3.2*14 48-52 18.04 ≤25 138 99.8 Rim drive 1800 MBY1000 228
φ3.4*11 45-50 18 ≤25 115 94 Rim drive 1600 MBY1000 205
φ3.5*13 55-60 17.09 ≤25 160 111.2 Rim drive 2000 JDX1000
MBY1000
250
φ3.8*12 (closed-circuit) 110 16.6 ≤25 175 123.6 Central drive 2500 JQS2500 203 (excluding drive parts)
φ3.8*13 66 16.4 ≤25 195 129.3 Central drive 2500 MFYX250 286
φ4.0*13 80-85 15.5 ≤25 235 155 Central drive 2800 JS140-A 220 (excluding drive parts)
φ4.2*13 (closed-circuit) 140-155 15.6 ≤25 240 157 Central drive 3550 JS150-B/MFX355 287 (excluding drive parts)
φ4.6*13 (closed-circuit) 170-180 15.7 ≤25 292 210 Central drive 4500 MFY450 346 (excluding drive parts)


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