Grid Type Ball Mill

Grid type ball mill is a key equipment used to crush materials before crushing them. This equipment is widely used in the production industries of cement, silicate products, new construction materials, refractory materials, chemical fertilizer, ferrous and non-ferrous metal beneficiation and glass ceramics. It is capable of dry or wet grinding of various ores and other grindable materials.


    This ball mill is mainly composed of six parts: cylinder, ore feeder, ore discharger, transmission device, bearing and lubrication system, and the grid plate of the grid type ball mill has the function of "isolation", and the impact of the medium ball will be significantly enhanced. The crushing effect on the material will be stronger, and a very high grinding effect can be achieved.

    Working Principle

    The grid type ball mill is a horizontal cylindrical rotating device, driven by outer gears, and has two warehouses. It is a grid type ball mill. The material is spirally and evenly entered into the first chamber of the mill through the feeding hollow shaft by the feeding device. There are stepped lining boards or corrugated lining boards in the chamber, and steel balls of different specifications are installed inside. The rotation of the cylinder produces centrifugal force to bring the steel balls to a certain height. After falling down, it will hit and grind the material. Materials get coarse grind in the first warehouse, then into the second warehouse through the single-compartment. The second warehouse has flat liner and also filled with balls , then grind the material again. The powder is discharged through the unloading grate plate to complete the grinding.


    Durable and long-lasting
    Our grid type ball mills are made of high-quality raw materials. Therefore, the liner is wear-resistant and impact-resistant.
    Good quality products produced
    This grid type ball mill produces products with uniform particle size, easy adjustability of particle size, and high qualification rate.
    Large production capacity
    Large crushing ratio, can adapt to the needs of different conditions of operation.
    More environmentally friendly
    The equipment is equipped with an airtight system, no dust, more environmentally friendly


    ModelCylinder Diameter (mm)Cylinder Length (mm)Effective Volume (m³) Max.Ball Loading (t)Speed (r/min)Capacity
    Discharging size(mm)Main Motor (KW)Weight
    MQG-1557150057008.5122811-3.50.6 ~ 0.07413024.7
    MQG-1564150064009.6132812.5-3.90.6 ~ 0.07415527
    MQG-186418306400152023.819.5-60.6 ~ 0.07421042
    MQG-187018307000162223.821 ~ 6.50.6 ~ 0.07424543.5
    MQG-18801830800018.82623.824-7.50.6 ~ 0.07428046
    MQG-217021007000223024.128 ~ 80.6 ~ 0.07432058
    MQG-21752100750023.53324.130-8.50.6 ~ 0.07435559.5
    MQG-226522006500223521.732-9.20.6 ~ 0.07438061
    MQG-22702200700023.83521.734.5-9.90.6 〜0.07438062.5
    MQG-22752200750025.53521.737.5-10.80.6 ~ 0.07438064
    MQG-247024007000283921.741-18.80.6 ~ 0.07463081
    MQG-248024008000324521.547-21.50.6 〜0.07457086
    MQG-27502700500025.83620.742-18.50.6 ~ 0.074400112
    MQG-276027006000314320.649-21.50.6 〜0.074570121

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