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          HomeProducts  / Stone Crushing Machine  /  絞龍
          Ball mill

          絞龍

          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

           

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          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.

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