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Ball Mill

Ball Mill

Ball mill is an efficient tool for grinding many materials into fine 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.

This page is about the following about SBM ball mill.

Application of Ball Mill:

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A ball mill grinds ores and other materials to a typical product size of 35 mesh or finer. It is the most widely used of all mills and can be used in crushing and grinding of Iron ore, Coal for combustion, Limestone and lime, Talc, Cement, Sand, Gold ore etc.

Operation of Ball Mill:

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Ball mills operate either in open or closed circuit.

Open circuit operation is best utilized when:

  • Another stage of grinding follows the mill
  • Reduction ratio is small
  • Feed material is already fine and one pass through the mill produces the desired results
  • Product size control is not critical and oversize material can be tolerated in the product

Where size control of the final product is important, closed circuit grinding is the most efficient method of operation. The production of a higher quality product at a lower cost justifies the additional capital investment.

Technical Data of Ball Mill:

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Model Speed of bucket (r/min) Weight of ball (t) Size of feed opening (mm) size of outputting feed (mm) Production (t/h) Power (kW) Weight (t)
Ф900×1800 38 1.5 ≤20 0.075-0.89 0.65-2 18.5 3.6
Ф900×3000 38 2.7 ≤20 0.075-0.89 1.1-3.5 22 4.6
Ф1200×2400 32 3.8 ≤25 0.075-0.6 1.5-4.8 45 12.5
Ф1200×3000 32 5 ≤25 0.075-0.4 1.6-5 45 12.8
Ф1200×4500 32 7 ≤25 0.075-0.4 1.6-5.8 55 13.8
Ф1500×3000 27 8 ≤25 0.075-0.4 2-5 90 17
Ф1500×4500 27 14 ≤25 0.075-0.4 3-6 110 21
Ф1500×5700 27 15 ≤25 0.075-0.4 3.5-6 132 24.7
Ф1830×3000 24 11 ≤25 0.075-0.4 4-10 180 28
Ф1830×6400 24 23 ≤25 0.075-0.4 6.5-15 210 34
Ф1830×7000 24 25 ≤25 0.075-0.4 7.5-17 245 36
Ф2200×5500 21 30 ≤25 0.075-0.4 10-22 370 48.5
Ф2200×6500 21 30 ≤25 0.075-0.4 14-26 280 52.8
Ф2200×7500 21 33 ≤25 0.075-0.4 16-29 380 56
Φ2200×9500 21 38 ≤25 0.074-0.4 18-35 475 62

Notice: Any change of Ball Mills technical data shall not be advised additionally.

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