Ball Mill cover 1
Ball Mill cover 2
Ball Mill cover 3
Ball Mill cover 4
Ball Mill cover 1
Ball Mill cover 2
Ball Mill cover 3
Ball Mill cover 4

Ball Mill

The ball mill is the key equipment for grinding the material after it is crushed. Ball mill is widely used in dry or wet grinding of various ores and other grindable materials.
  • Capacity
    1.5-338t/h
  • Feed size
    ≤25㎜
  • Output moisture
    Adjustable
  • Applicable materials
    Widely used in cement, coal, silicate products, new building materials, refractories, fertilizers, black and non-ferrous metal mineral processing and glass ceramics and other production industries,

Applicable Material

Cement, coal, power plant desulfurization, metallurgy, chemical industry, non-metallic mineral, construction material, ceramics.

Ball Mill

Ore: including various metallic ores and non-metallic ores, such as iron ore, copper ore, gold ore, bauxite, quartz sand, etc. Ball mill can be used for fine crushing of ore and pretreatment before mineral processing.

Cement and building materials: Ball mill plays an important role in cement production and is used to produce cement of different grades. In addition, it is also used in the manufacture of other building materials products, such as gypsum, lime, etc.

Ceramic raw materials: In the ceramic industry, ball mills are used to grind kaolin, quartz, feldspar and other raw materials into the required fineness to prepare ceramic slurry or porcelain mud.

Chemical raw materials: In the chemical industry, ball mills are used to grind various chemical raw materials, such as pigments, dyes, coatings, fertilizers, etc., to meet the production process requirements for material fineness.

Glass raw materials: Ball mills can be used in the glass manufacturing industry to grind quartz sand, feldspar, limestone and other raw materials into particle sizes suitable for glass production.

Non-metallic ores: such as graphite, talc, barite and other non-metallic ores, the ball mill can grind them into the required fineness to meet the application needs of different industries.

Product Features

Simple structure, smooth operation

There is no inertia impact, the equipment runs smoothly, and reduces the downtime and maintenance time of the mill, improving the efficiency.

Parts wear resistant, long life

Using high quality plate, lining can be replaced, rotary gear using casting gear hobbing processing, the cylinder body is inlaid with wear-resistant lining plate, has good wear resistance.

Closed system is adopted to reduce dust

Ball mill and classifier form closed system, negative pressure conveying, small dust, green environment protection.

Reliable operation, energy saving effect is remarkable

The bearing body is lubricated by grease, which greatly reduces friction resistance, and the fuel consumption is extremely low and the operation is more convenient.

Working Principle

1.The material enters the cylinder by the feeding device through the feeding hollow shaft. There are stepped lining plates or corrugated lining plates inner the cylinder and loaded with steel balls of different specifications. 

2.The centrifugal force generated by the rotation of the cylinder will bring the steel balls to a certain height and then fall down, which will have a impacting and grinding effect on the material. 

3.The powder is discharged through the discharge grate plate to complete the grinding operation.

Ball Mill
Ball Mill image 1 Ball Mill image 2 Ball Mill image 3 Ball Mill image 4

Technical Parameter

Specification  Rotary speed(r/min) ball  load
(t)
feed size(mm) discharge size (mm) output capacity
(t/h)
Power
(kw)
weight
(t)
Ф900×1200 36-38 1.1 <20 0.074-0.4 0.4-1.1 11 4.21
Ф900×1800 36-38 1.5 <20 0.075-0.89 0.65-2 18.5 5.85
Ф900×2100 36-38 1.8 <20 0.075-0.89 0.6-1.5 18.5 6.66
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
Ф1500×2400 30 7 <25 0.074-0.4 2.8-6.5 55 15.43
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 According To The Technological Conditions 630 149
Ф3600×4500 17 90 <25 0.074-0.4 According To The Technological Conditions 850 169
Ф3600×6000 17 110 <25 0.074-0.4 According To The Technological 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

Company Profile

Kolev Equipment Technology Co., Ltd. is a large-scale private technology enterprise. The company is committed to the research and development, production and sales of technical equipment for the mining and metal ore industries. It has been deeply involved in the ultra-fine grinding, industrial drying and crushing sand making industries for many years. We can provide you with Provide intelligent solutions and mature supporting products, focusing on the development of various powder equipment, complete powder production lines, drying production lines, sand and gravel line equipment and projects.Products are sold to 160 countries and regions and are well received by customers.
Kolev Equipment has always been adhering to the business philosophy of surviving by quality and developing by credibility, striving to win the trust of customers with high-quality products and perfect after-sales service, and create a brilliant future for Kolev.

Company Profile
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Henan Kolev Equipment Technology Co., Ltd
Henan Kolev Equipment Technology Co., Ltd
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The company is located in No. 145, Industrial Road West Section, Shangjie District, Zhengzhou City, covering an area of more than 15,000 square meters.

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