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Cement raw material ball mill

Feed size:≤25mm

Capacity: 0.65-615t/h

Materials:Gold ore, quartz, copper ore, pyrite, clinker, glass, construction waste, etc.

  • Preponderance：High grinding capacity efficiency: The cement ball mill is capable of handling a large amount of material, with a high production efficiency, suitable for large-scale cement production lines

Contact us：+8619303970888

Petroleum and Gas

The cement raw material ball mill is mainly used for the grinding of raw materials in cement plants, and is also suitable for power, metallurgy, chemical and other and mining enterprises to grind various ores and other grindable materials. The equipment can grind materials into fine powder to meet different production needs.
 



Performance Advantages

Simple installation operation; stable operation

The machine adopts an integrated structure of the body and the base frame. It can be hoisted on the foundation plane at one time during installation, and the operation maintenance work is simpler. The equipment has no inertial impact, runs smoothly, reduces the shutdown and maintenance time of the mill, and improves efficiency.

Low energy consumption and high processing capacity

The main bearings adopt large-diameter double-row self-aligning roller bearings instead of the original sliding bearings, which reduce friction and can reduce energy consumption by30%, improve fineness, and increase processing energy by 15%-20%.

Good wear resistance and long service life of vulnerable parts

The vulnerable parts are cast with steel which is wear-resistant, the hollow shaft is a cast steel piece, and the liner is detachable; the large gear cast and then hobbed, and the inner body of the cylinder is inlaid with wear-resistant lining plate with good wear resistance, which can make the service life of the longer.

Low dust, low noise, and achieving green and environmental-friendly production.

Install smoke dust filtration system, dust and noise reduction equipment, control dust and noise pollution within the standard range, and at the same time adopt grease spindle lubric, avoid heavy metal pollution, and fully achieve green and environmental production standards.

Working principle

 


This ball mill is a horizontal cylindrical rotating device, with gear drive at the outer edge, two chambers, and grate-type ball mill. It consists main parts such as the feed part, discharge part, rotating part, transmission part (reducer, small transmission gear, motor, electric control), etc. Materials are evenly fed the first chamber of the mill through the spiral of the feed device via the hollow shaft, where there are step liners or corrugated liners, and it is equipped with specifications of steel balls. The rotation of the cylinder produces centrifugal force, which brings the steel balls to a certain height and then falls, exerting heavy impact and grinding effects the materials. After coarse grinding in the first chamber, the materials pass through a single-layer partition plate into the second chamber, which is lined with flat liners and contains steel, further grinding the materials. The powdery matter is discharged through the discharge grate, completing the grinding work.

Technical parameter

    Model Speed Loading ball Feeding Discharge(mm) Yield(t/h) Motor(kw) Weight
    Φ900 x 1800 36r/min 1.5t ≤20mm 0.075-0.89 0.65 - 2 18.5 5.5t
    Φ900 x 3000 38r/min 2.7t ≤20mm 0.075-0.89 1.1- 3.5 22 6.7t
    Φ1200 x 2400 36r/min 3t ≤25mm 0.075-0.6 1.5- 4.8 30 12t
    Φ1200 x 3000 36r/min 3.5t ≤25mm 0.074-0.4 1.6-5 37 12.8t
    Φ1200 x 4500 36r/min 5t ≤25mm 0.074-0.4 1.6-5.8 55 13.8t
    Φ1500 x 3000 32.4r/min 7.5t ≤25mm 0.074-0.4 2-5 75 16.8t
    Φ1500 x 4500 29.7r/min 11t ≤25mm 0.074-0.4 3-6 110 21t
    Φ1500 x 5700 27r/min 12t ≤25mm 0.074-0.4 3.5-6 130 25.8t
    Φ1830 x 3000 25.4r/min 11t ≤25mm 0.074-0.4 4-10 130 29t
    Φ1830 x 4500 25.4r/min 15t ≤25mm 0.074-0.4 4.5-12 155 35.5t
    Φ1830 x 6400 24.1r/min 21t ≤25mm 0.074-0.4 6.5-15 210 43t
    Φ1830 x 7000 24.1r/min 23t ≤25mm 0.074-0.4 7.5-17 245 43.8t
    Φ2100 x 3000 23.7r/min 15t ≤25mm 0.074-0.4 6.5- 36 155or180 34.8t
    Φ2100 x 4500 23.7r/min 24t ≤25mm 0.074-0.4 8- 43 245 42t
    Φ2100 x 7000 23.7r/min 26t ≤25mm 0.074-0.4 8- 48 280 56.6t
    Φ2200 x 4500 21.5r/min 27t ≤25mm 0.074-0.4 9- 45 280 51.8t
    Φ2200 x 6500 21.7r/min 35t ≤25mm 0.074-0.4 14-26 380 60t
    Φ2200 x 7000 21.7r/min 35t ≤25mm 0.074-0.4 15-28 380 62t
    Φ2200 x 7500 21.7r/min 35t ≤25mm 0.074-0.4 15-30 380 64.8t
    Φ2400 x 3000 21r/min 23t ≤25mm 0.074-0.4 7-50 245 58t
    Φ2400 x 4500 21r/min 30t ≤25mm 0.074-0.4 8.5-60 320 69t
    Φ2700 x 4000 20.7r/min 40t ≤25mm 0.074-0.4 12-80 40 0 94t
    Φ2700 x 4500 20.7r/min 48t ≤25mm 0.074-0.4 12-90 480 102t
    Φ3200 x 4500 18r/min 65t ≤25mm 0.074-0.4 None 630 137t
    Φ3600 x 4500 17r/min 90t ≤25mm 0.074-0.4 None 10 00 158t
    Φ3600 x 6000 17r/min 110t ≤25mm 0.074-0.4 None 1250 175t
    Φ3600 x 8500 18r/min 131t ≤25mm 0.074-0.4 45.8 - 256 1800 252t
    Φ4000 x 5000 16.9r/min 121t ≤25mm 0.074-0.4 45 - 208 1500 203t
    Φ4000 x 6000 16.9r/min 146t ≤25mm 0.074-0.4 65 - 248 1600 218t
    Φ4000 x 6700 16.9r/min 149t ≤25mm 0.074-0.4 45 - 252 1800 238t
    Φ4500 x 6400 15.6r/min 172t ≤25mm 0.074-0.4 54 - 306 2000 280t
    Φ5030 x 6400 14.4r/min 216t ≤25mm 0.074-0.4 68 - 386 2600 320t
    Φ5030 x 8300 14.4r/min 266t ≤25mm 0.074-0.4 88 - 500 3300 403t
    Φ5500 x 8500 13.8r/min 338t ≤25mm 0.074-0.4 108 - 615 4500 525t


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