Dry ball mill

Dry ball mill

Ball mill is a kind of powder grinding machine. A dry ball mill is equipped with a cylindrical rotating device and two bins. The discharge port is straight. There are also air intake devices, dust exhaust pipes, and dust collectors.

  • ≤25mmFeed Size
  • 18.5-800KWMotor Power
  • 0.65–90 t/hProcessing capacity
  • 60S Quick response
  • 30 min Technical reply
  • 24h design proposal
  • Email:hnbc@baichy.com
What is dry type ball mill?
Dry type ball mill is a key equipment for crushing materials after they are crushed. It is widely used in cement, silicate products, new building materials, refractories, fertilizers, black and non-ferrous metal mineral processing and glass ceramics and other production industries.The production process of dry ball mill does not need to add water, it is in the shape of a straight cylinder, but also equipped with air exhaust device, dust pipe and dust collector.
ball mill limestone powder ball mill gypsum powder
 
ball mill powder plant
Why choose dry type ball mill?

1.Dry ball mill is suitable for all kinds of metal ore, non-metal ore, including water will react to materials, such as cement, marble and other building stones, or require to be stored and sold in the form of powder products.

2.In addition, if the plant is located in the dry area with scarce water resources, dry ball mill is a good choice to save water.

3.Dry ball mill has strong adaptability to grind various materials, continuous production, easy to adjust the material fineness .

4.Dry ball mil can be used for open flow grinding system, and also suitable for circulating flow grinding system formed with air classifier.

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  • High Quality

    Dry type Ball mill is widely used in cement, silicate, new construction material, refractory material, chemical fertilizer, ferrous metal, non-ferrous metal and ceramics.

  • Customized Design

    It could add partition panel in ball mill cylinder. After rough grinding in 1st chamber , by partition plate, the material will enter 2nd chamber for fine grinding.

  • Good Performance

    The dry grinding needs dry materials, so it can't add water or other liquids during the dry milling process.

Product features

The ball mill could be equipped with steel lining plate, high aluminum porcelain lining plate or rubber lining plate to meet different requirement.

  • powder grinding mill
  • ball grinding mill
  • dry ball mill
  • limestone ball mill
Working principle

Ball mill machine is mainly composed of feeding part, discharging part, rotary part and driving part which includes reducer, small drive gear, electrical machine and electronic control. In powder grinding plant, ball grinding process flow includes crushing, milling,air classifying,packing,silos,bucket elevator,conveying,etc. Grinded material discharges from outlet grit fluently. Ball grinding mill is Formed a closed system with air classifier. Coarse material will be back to ball mill to grind again, and qualified material will go to be packed by worker or packing machine.

dry grinding process

Specification

Model Cylinder Rotating Speed (r/min) Ball weight (t) Feeding Size (mm) Discharging Size (mm) Capacity (t/h) Power (kw)
Ф900×1800 38 1.5 ≤20 0.075-0.89 0.65-2 18.5
Ф900×3000 38 2.7 ≤20 0.075-0.89 1.1-3.5 22
Ф1200×2400 35 4.6 ≤25 0.075-0.6 1.6-5.8 37
Ф1200×3000 36 3.5 ≤25 0.074-0.4 1.6-5 37
Ф1200×4500 35 5.5 ≤25 0.074-0.4 1.6-5.8 55
Ф1500×3000 29 9 ≤25 0.074-0.4 2-7 75
Ф1500×4500 27 11 ≤25 0.074-0.4 3-6 110
Ф1500×5700 29 17 ≤25 0.074-0.4 3.5-6 110-130
Ф1830×4500 25.4 15 ≤25 0.074-0.4 4.5-12 155
Ф1830×6400 24.1 21 ≤25 0.074-0.4 6.5-15 210
Ф1830×7000 24.1 23 ≤25 0.074-0.4 7.5-17 245
Ф2100×4500 23.7 24 ≤25 0.074-0.4 8-43 245
Ф2100×7000 23.7 26 ≤25 0.074-0.4 8-48 280
Ф2200×4500 21.5 27 ≤25 0.074-0.4 9-45 280
Ф2200×6500 21.7 35 ≤25 0.074-0.4 14-26 380
Ф2200×7000 21.7 35 ≤25 0.074-0.4 15-28 380
Ф2400×3000 21 23 ≤25 0.074-0.4 30-50 245
Ф2400×4500 21 30 ≤25 0.074-0.4 40-60 320
Ф2700×3600 20.7 40 ≤25 0.074-0.4 45-80 430
Ф2700×4500 20.7 48 ≤25 0.074-0.4 50-90 430
Ф2700×13000 20.7 60 ≤25 0.074-0.4 50-90 630
Ф3200×4500 18 65 ≤25 0.074-0.4 -- 800

*The output will vary according to different materials, feed particle size and other factors

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