• Grid ball mill

    Capacity:1.4-50t/h

    Applicable materials:Slag calcite marble dolomite limestone and etc.

    Application:Mineral processing construction and chemical industries.

     

    Grid ball mill is the key equipment to crush the material after it is broken.

    Introduction
    Specifications
    Advantages

     
    Grid ball mill for horizontal cylindrical rotating device, drive along the outer gear, two compartment.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.
     
    The grinding product of grid ball mill is discharged from the ore discharge grid plate, which has the effect of forcing ore discharge. The ore discharge speed is fast, and the level of the pulp surface at the end of ore discharge is lower than the lowest horizontal line of the shaft neck of ore discharge, so it is called horizontal ore discharge.From the feeding end to the discharging end of the pulp surface in the mill, the speed of the pulp through the mill is accelerated, so that the fine ore particles can be discharged in time.
     

    Type

    Capacity
    (t/h)

    Speed
    (r/min)

    Power
    (kw)

    Weight
    (t)

    Φ1200×4500

    1.4-2

    35

    45

    12

    Φ1500×5700

    3.5-4.5

    29

    115

    23

    Φ1830×6400

    5.5-6.4

    24.23

    155

    34.6

    Φ1830×7000

    6-7

    23.91

    185

    36.5

    Φ2200×6500

    14-15

    21.4

    380

    50

    Φ2200×7500

    16-18

    19

    380

    63

    Φ2400×7000

    26-30

    17

    475

    70.5

    Φ3000×9000

    42-50

    15

    1000

    156.5

    Grid ball mill is a kind of grinding mill mostly used in some mining industry can make ore grinding more pulverized.


    1.The ball mill is driven by rolling bearing instead of sliding bearing which greatly reduces the friction force makes it easier to start and significantly saves energy.
     
    2.Its discharging end adopts the cone design which not only increases the volume but also forces the steel ball at the cone end to be graded. The closer it is to the outlet the smaller the ball diameter is increasing the effect of repeated grinding thus further improving the fineness of the material.
     
    3.It adopts groove type ring liner which increases the contact surface of ball ore strengthens the grinding effect and has the ability to improve ore and reduce work.
     
    4.The whole frame is used to facilitate civil construction and mining equipment installation.
     

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