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                    Ball MillBall Mill

                    Ball mill

                    Production capacity: 0.5-500t/h

                    Feeding size: ≤25mm

                    Material handling: cement, silicate, fertilizer, ferrous metal and non-ferrous metal, glass ceramics, etc.

                    Description

                    The Description and Function of Ball Mill:

                    Ball mill is the key equipment for recrushing the materials after they are primarily crushed. Ball mill is widely used for the dry type or wet type grinding of all kinds of ores and other grindable materials in cement, silicate product, new building material, refractory, fertilizer, black and non-ferrous metals and glass ceramic industry.

                    Ball Mill

                    The Inner Structure and Main Types of Ball Mill:

                    Ball mill is mainly composed of feeding part, discharging part, rotary part and driving part which includes reducer, small drive gear, electrical machine and electronic control. According the materials and discharging method, ball mill can be divided into dry type ball mill and wet type lattice ball mill.

                    Features

                    Ball mill is mainly composed of feeding part, discharging part, rotary part and driving part which includes reducer, small drive gear, electrical machine and electronic control. The hollow shaft uses steel casting, the inner lining can be dismantled and changed, and the rotary rack wheel uses casting gear hobbing and inside the cylinder there is wear-resisting lining board which has fine abrasion performance. This machine has stable operation and reliable performance.

                    According the materials and discharging method, ball mill can be divided into dry type ball mill and wet type lattice ball mill.

                    Working principle

                    This machine is a horizontal type cylinder rotary device and outside the cylinder there is drive gear which drives the cylinder to rotate during the working process. Materials spirally and evenly go into the first cabin of the grinding machine through the feeding hollow shaft from the feeding device, and inside the first cabin, there are ladder lining boards or ripple lining board in which there are many steel balls with different specifications. The cylinder rotates and produces eccentric force to bring the steel balls to a certain height, and then the steel balls will fall down to impact and grind the materials. After being coarsely ground in the first cabin, the materials will go through the single-layer partition board and into the secondary cabin in which there are flat lining board, and in the lining board there are steel balls to further grind the materials. Finally the powdery materials will be discharged from the discharging grating bar to complete the powder grinding process.

                    Specification

                    Model

                    Shell rotation speed 
                    (r/min)

                    Ball load 
                    (t)

                    Feeding size 
                    (mm)

                    Discharging size 
                    (mm)

                    Capacity
                    (t/h)

                    Motor power 
                    (kw)

                    Total weight 
                    (t)

                    Ф900×1800

                    36-38

                    1.5

                    ≤20

                    0.075-0.89

                    0.65-2

                    18.5

                    5.85

                    Ф900×3000

                    36

                    2.7

                    ≤20

                    0.075-0.89

                    1.1-3.5

                    22

                    6.98

                    Ф1200×2400

                    36

                    3

                    ≤25

                    0.075-0.6

                    1.5-4.8

                    30

                    13.6

                    Ф1200×3000

                    36

                    3.5

                    ≤25

                    0.074-0.4

                    1.6-5

                    37

                    14.3

                    Ф1200×4500

                    32.4

                    5

                    ≤25

                    0.074-0.4

                    1.6-5.8

                    55

                    15.6

                    Ф1500×3000

                    29.7

                    7.5

                    ≤25

                    0.074-0.4

                    2-5

                    75

                    19.5

                    Ф1500×4500

                    27

                    11

                    ≤25

                    0.074-0.4

                    3-6

                    110

                    22

                    Ф1500×5700

                    28

                    12

                    ≤25

                    0.074-0.4

                    3.5-6

                    130

                    25.8

                    Ф1830×3000

                    25.4

                    11

                    ≤25

                    0.074-0.4

                    4-10

                    130

                    34.5

                    Ф1830×4500

                    25.4

                    15

                    ≤25

                    0.074-0.4

                    4.5-12

                    155

                    38

                    Ф1830×6400

                    24.1

                    21

                    ≤25

                    0.074-0.4

                    6.5-15

                    210

                    43

                    Ф1830×7000

                    24.1

                    23

                    ≤25

                    0.074-0.4

                    7.5-17

                    245

                    43.8

                    Ф2100×3000

                    23.7

                    15

                    ≤25

                    0.074-0.4

                    6.5-36

                    155

                    45

                    Ф2100×4500

                    23.7

                    24

                    ≤25

                    0.074-0.4

                    8-43

                    245

                    56

                    Ф2100×7000

                    23.7

                    26

                    ≤25

                    0.074-0.4

                    12-48

                    280

                    59.5

                    Ф2200×4500

                    21.5

                    27

                    ≤25

                    0.074-0.4

                    9-45

                    280

                    54.5

                    Ф2200×6500

                    21.7

                    35

                    ≤25

                    0.074-0.4

                    14-26

                    380

                    61

                    Ф2200×7000

                    21.7

                    35

                    ≤25

                    0.074-0.4

                    15-28

                    380

                    62.5

                    Ф2200×7500

                    21.7

                    35

                    ≤25

                    0.074-0.4

                    15-30

                    380

                    64.8

                    Ф2400×3000

                    21

                    23

                    ≤25

                    0.074-0.4

                    7-50

                    245

                    58

                    Ф2400×4500

                    21

                    30

                    ≤25

                    0.074-0.4

                    8.5-60

                    320

                    72

                    Ф2700×4000

                    20.7

                    40

                    ≤25

                    0.074-0.4

                    22-80

                    380

                    95

                    Ф2700×4500

                    20.7

                    48

                    ≤25

                    0.074-0.4

                    26-90

                    480

                    102

                    Ф3200×4500

                    18

                    65

                    ≤25

                    0.074-0.4

                    As per process conditions

                    630

                    149

                    Ф3600×4500

                    17

                    90

                    ≤25

                    0.074-0.4

                    As per process conditions

                    850

                    169

                    Ф3600×6000

                    17

                    110

                    ≤25

                    0.074-0.4

                    As per process conditions

                    1250

                    198

                    Ф3600×8500

                    18

                    131

                    ≤25

                    0.074-0.4

                    45.8-256

                    1800

                    260

                    Ф4000×5000

                    16.9

                    121

                    ≤25

                    0.074-0.4

                    45-208

                    1500

                    230

                    Ф4000×6000

                    16.9

                    146

                    ≤25

                    0.074-0.4

                    65-248

                    1600

                    242

                    Ф4000×6700

                    16.9

                    149

                    ≤25

                    0.074-0.4

                    75-252

                    1800

                    249

                    Ф4500×6400

                    15.6

                    172

                    ≤25

                    0.074-0.4

                    84-306

                    2000

                    280

                    Ф5030×6400

                    14.4

                    216

                    ≤25

                    0.074-0.4

                    98-386

                    2500

                    320

                    Ф5030×8300

                    14.4

                    266

                    ≤25

                    0.074-0.4

                    118-500

                    3300

                    403

                    Ф5500×8500

                    13.8

                    338

                    ≤25

                    0.074-0.4

                    148-615

                    4500

                    525

                     

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