• <sup id="kau0o"><s id="kau0o"></s></sup>
  • <li id="kau0o"><object id="kau0o"></object></li>
  • <input id="kau0o"></input>
  • products

    HomeProducts  / Stone Crushing Machine  /  Ball mill
    Ball mill

    Ball mill

    Ball Mill grinds material by rotating a cylinder with steel grinding balls, causing the balls to fall back into the cylinder and onto the material to be ground. The rotation is usually between 4 to 20 revolutions per minute, depending upon the diameter of the mill. The larger the diameter, the slower the rotation. If the peripheral speed of the mill is too great, it begins to act like a centrifuge and the balls do not fall back, but stay on the perimeter of the mill. The point where the mill becomes a centrifuge is called the "Critical Speed", and ball mills usually operate at 65% to 75% of the critical speed.

    Description

    Ball Mill Application

    are generally used to grind material 1/4 inch and finer, down to the particle size of 20 to 75 microns. To achieve a reasonable efficiency with ball mills, they must be operated in a closed system, with oversize material continuously being recirculated back into the mill to be reduced. Various classifiers, such as screens, spiral classifiers, cyclones and air classifiers are used for classifying the discharge from ball mills. Ball mill is an efficient tool for grinding many materials into fine powder. The ball mill is used to grind many kinds of mine and other materials, or to select the mine. It is widely used in building material, chemical industry, etc. 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 Features

    1) is an efficient tool for grinding many materials into fine powder.
    2) The ball mill is used to grind many kinds of mine and other materials, or to select the mine
    3) Ball mill is widely used in building material, and chemical industry.
    4) There are two ways of grinding: the dry way and the wet way.
    5) Ball mill can be divided into tabular type and flowing type according to differentexpelling mine 
    6) To use the ball mill, the material to be ground is loaded into the neoprene barrel that contains grinding media.
    7) As the barrel rotates, the material is crushed between the individual pieces of grinding media that mix and crush the product into fine powder over a period of several hours. 
    8) The longer the ball mill runs, the finer the powder will be.
    9) Ultimate particle size depends entirely on how hard the material you're grinding is, and the time how long the ball mill runs.

    10) Our ball mills have been used to grind glass, powder food products, create custom varnishes, make ceramic glaze, powder various chemicals.

    Ball mill Working Principle

    The ball mill is a horizontal rotating device transmitted by the outer gear. The materials are transferred to the grinding chamber through the quill shaft uniformly. There are ladder liner and ripple liner and different specifications of steel balls in the chamber. The centrifugal force caused by rotation of barrel brings the steel balls to a certain height and impact and grind the materials. The ground materials are discharged through the discharging board thus the grinding process is finished.

    Specification

    Model

    Speed of bucket
    (r/min)

    Weight
    of ball

    Max Size of
    feed opening(mm)

    size of outputting
    feed (mm)

    Production
    (t/h)

    Power
    (kw)

    Weight
    (T)

    900×1800

    38

    1.5

    20

    0.075-0.89

    0.65-2

    18.5

    3.6

    900×3000

    38

    2.7

    20

    0.075-0.89

    1.1-3.5

    22

    4.6

    1200×2400

    32

    3.8

    25

    0.075-0.6

    1.5-4.8

    45

    12.5

    1200×3000

    32

    5

    25

    0.075-0.4

    1.6-5

    45

    12.8

    1200×4500

    32

    7

    25

    0.075-0.4

    1.6-5.8

    55

    13.8

    1500×3000

    27

    8

    25

    0.075-0.4

    2-5

    90

    17

    1500×4500

    27

    14

    25

    0.075-0.4

    3-6

    110

    21

    1500×5700

    27

    15

    25

    0.075-0.4

    3.5-6

    132

    24.7

    1830×3000

    24

    11

    25

    0.075-0.4

    4-10

    180

    28

    1830×6400

    24

    23

    25

    0.075-0.4

    6.5-15

    210

    34

    1830×7000

    24

    25

    25

    0.075-0.4

    7.5-17

    245

    36

    2200×5500

    21

    30

    25

    0.075-0.4

    10-22

    370

    48.5

    2200×6500

    21

    30

    25

    0.075-0.4

    14-26

    280

    52.8

    2200×7500

    21

    33

    25

    0.075-0.4

    16-29

    475

    56

     

    Related Products
    inquiry

    If you have questions about out company's legal policy, copyright information, trademark information, other legal topics, or general product and service related queries, we'd like to hear from you. Get started by filling the following form. We will be back to you as soon as possible.

    奇米影视777,奇米影视四色,影音先锋av资源撸色.成人网黄片 <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <文本链> <文本链> <文本链> <文本链> <文本链> <文本链>