Cement Ball Mill

The cement ball mill, also known as the cement mill, is the key grinding equipment used in the cement production process to grind finished products and raw materials. It is usually used to crush the materials and obtain the required fineness requirements.


    A cement mill is an important component of the cement manufacturing process in a cement plant. The cement ball mill can grind materials in dry or wet mode. And it is widely used in various production industries such as cement, silicate products, refractory materials, chemical fertilizer, ferrous and non-ferrous metal beneficiation and glass ceramics.

    The parts of a cement mill include:

    • Grinding Media: Steel balls or other types of grinding media are used to facilitate the grinding process by impacting and grinding the materials.
    • Mill Shell: The cylindrical shell encloses the grinding chamber and provides support for the grinding media. It is typically made of steel and is lined with wear-resistant materials to protect against abrasion.
    • Diaphragm: Diaphragms are used to separate the grinding media and the materials being ground, ensuring proper grinding efficiency and control of material flow.
    • Drive system: The drive system consists of a motor, gearbox, etc that transmit power to the mill. It provides the rotational motion necessary for the grinding process.
    1. Motor: This is the power source that drives the mill.
    • Bearings: These are the components that support the mill shell and allow it to rotate.
    • Lining plates: The interior of the mill shell is often lined with replaceable lining plates, which protect the shell from wear caused by the grinding media and the processed materials.
    • Control system: Modern cement ball mills may include a control system that monitors and regulates various parameters such as mill speed, feed rate, and product fineness to optimize the grinding process.

    Working Principle

    This machine is cylindrical rotating device, external gear transmission, two compartment, grid type ball mill. The material enters into the first bin of the mill uniformly through the feeding device through the feeding hollow shaft spiral. There is a ladder lining board or corrugated lining board in the bin, and steel balls of different specifications are installed inside. The cylinder rotates to generate centrifugal force, which brings the steel balls to a certain height and then falls down, thus producing a heavy blow and grinding effect on the material. After the material is roughed in the first bin, it enters the second bin through the single compartment board, which is inlaid with flat lining board and contains steel balls to further grind the material. The powder is discharged through the unloading grates to complete the grinding operation. Cement mill has the characteristics of strong adaptability to materials, continuous production, large crushing ratio, easy to adjust the fineness of grinding products. Cement mill can be produced by wet method as well as by wet method. It can also be ground and dried at the same time.


    High efficiency and large output
    The addition of grinding aids in cement ball mills can enhance the grinding efficiency and reduce the energy consumption of the grinding process.
    Long Service Life
    The cement mills are made of metallic gears and wear-resistant polymer materials, which significantly reduces the likelihood of gear fractures and damages during operation, greatly extending its service life.
    Low vibration and noise
    Our cement mill is designed with a focus on vibration reduction and noise control. It features a sturdy base and support structure to minimize vibration transmission and resonance phenomena.
    Meet the requirements of environmental protection
    Our cement mill has excellent sealing performance, no dust spillage, which contributes to environmental protection.


    Spec./mSpeed(r/min)Feeding Siza(mm)Capacity(t/h)Grinding  Media Loading(t)Main Motor (KW)Main ReducerWeight(t)
    φ2.4×1120.3<2519~22 (Open Circuit)57630ZD80116
    φ2.4×1120.3<2522~25(Circulating Load)57630ZD80116
    φ2.4×1220.3<2521~23(Open Circuit)63800MBY710128
    φ2.4×1220.3<2524~26(Circulating Load)63800JDX710128
    φ2.4×1320.3<2522~24(Open Circuit)68800MBY710138
    φ2.4×1320.3<2525~28(Circulating Load)68800JDX710138
    φ2.6×1119.7<2524~26 (Circulating Load)69800MBY710138
    φ3.2×1317.7<2550~55(Circulating Load)12816001C120-A230
    φ3.2×1317.7<2550~55(Circulating Load)1281600MFY160230
    φ3.5x1117.1<2555~60(Circulating Load)1351800JS120-B220
    φ3.5x1117.1<2555~60(Circulating Load)1351800MFY180220
    φ3.5×1317.3<2560~65(Circulating Load)1562000JS130-A275
    φ3.8x1217<2563~68(Circulating Load)1752500JS130-C197
    φ3.8x1317<2565~70(Circulating Load)1902500JS130-C245
    φ4.0x1316.3<2575~80(Circulating Load)2002800JS140-A250
    φ4.2x1115.8<25100~110(Circulating Load)1952800JS140-A248
    φ4.2x1315.8<25110~120(Circulating Load)2303150JS140-C255
    φ4.2×1415.6<25120~135(Circulating Load)2523550JS150-B270
    φ4.2x1515.6<25140~150(Circulating Load)2704000JS160-B288
    φ4.6×1415.1<25140~150(Circulating Load)2854200JS160-C320
    φ4.6x1515.1<25150~160(Circulating Load)3054500JS160-D335

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