Ball Mill

  • Ball mill outline

    Ball Mill is crucial equipment for grinding after materials are crushed. It is an efficient tool for grinding various materials into powder. There are two ways of grinding: the dry process and the wet process. It can be divided into tabular type and flowing type according to different forms of discharging material.

  • Ball mill details

    ball millApplication area: cement, silicate, new-type building material, refractory material, fertilizer, ore dressing of ferrous metal and non-ferrous metal, glass ceramics, etc

    Capacity: Up to 29TPH

    Main components: feeding part, discharging part, gyre part, transmission part, decelerator, small transmission gear, generator, electrical control and so on.

    Successfully grinded material: quartz, feldspar, barite, fluoride, cinder, cement clinker, dolomite, limestone, gypsum, talcum, calcite, bauxite, granite, slag, gold ore, clay, kaolin, graphite, basalt

    Material requirements: non-flammable, non-explosive minerals with Moh’s hardness<9.3, humidity<6%

    Components of grinding line: mainframe, classifier, collector, dust cleaner, blower and other optional equipments

  • Ball mill features

    1. The hollow axis adopts the cast steel and the lining can replace, the rotating big gear processes in the way of casting rolling gear.
    2. The barrel body is wearable well and bears wearable scale-board.
    3. This machine run steadily and works reliably.

  • Ball mill operating principle

    Ball mill is horizontal type and tubular running device, has two warehouses. This machine is grid type and its outside runs along gear. The material enters spirally and evenly the first warehouse of the milling machine along the input material hollow axis by input material device.

    In this warehouse, there is a ladder scale board or ripple scale board, and different specification steel balls are installed on the scale board, when the barrel body rotates and then produces centrifugal force, at this time , the steel ball is carried to some height and falls to make the material grinding and striking. After grinded coarsely in the first warehouse, the material then enters into the second warehouse for regrinding with the steel ball and scale board.

    In the end, the powder is discharged by output material board and the end products are completed.

  • Ball mill specification

    Model Rotary Speed
    (r/min)    		 Ball Quantity
    (t)    		 Input Size
    (mm)    		 Output Size
    (mm)    		 Capacity
    (t/h)    		 Power
    (kW)    		 Weight
    (t)
    Φ900x1800 38 1.5 ≤20 0.075~0.89 0.65~2 18.5 3.6
    Φ900x3000 38 2.7 ≤20 0.075~0.89 1.1~3.5 22 4.6
    Φ1200x2400 32 3.8 ≤25 0.075~0.6 1.5~4.8 45 12.5
    Φ1200x3000 32 5 ≤25 0.074~0.4 1.6~5 45 12.8
    Φ1200x4500 32 7 ≤25 0.074~0.4 1.6~5.8 55 13.8
    Φ1500x3000 27 8 ≤25 0.074~0.4 2~5 90 17
    Φ1500x4500 27 14 ≤25 0.074~0.4 3~6 110 21
    Φ1500x5700 27 15 ≤25 0.074~0.4 3.5~6 132 24.7
    Φ1830x3000 24 11 ≤25 0.074~0.4 4~10 180 28
    Φ1830x6400 24 23 ≤25 0.074~0.4 6.5~15 210 34
    Φ1830x7000 24 25 ≤25 0.074~0.4 7.5~17 245 36
    Φ2200x5500 21 30 ≤25 0.074~0.4 10~22 370 48.5
    Φ2200x6500 21 30 ≤25 0.074~0.4 14~26 380 52.8
    Φ2200x7500 21 33 ≤25 0.074~0.4 16~29 475 56

    Note: This specification is just reference, any changes are subject to the jaw crusher products.

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