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 size
50-325mesh （250μm-44μm）
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,

WhatsApp/Wechat: +86 166-3801-7614

Get Quote

Applicable Material

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

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 materials that meet the grinding particle size are unloaded into the large silo by the loader. A weighing and metering feeding device (belt metering scale) is arranged under the silo. The device is controlled by a microcomputer and automatically adjusts the feeding amount according to the capacity input parameters.
2.In order to ensure that the mill meets the production standards and reduces the consumption of grinding bodies, a permanent magnetic iron remover is suspended on the feeding belt conveyor to remove metal (physical iron) impurities in the raw materials.
3.This set of grinding scheme adopts a closed-flow (circular flow grinding) grinding process, that is, the mixed powder discharged from the ball mill first enters the powder selection machine for air selection, the fine ash directly enters the finished product warehouse, and the coarse ash returns to the ball mill for secondary grinding, thus forming a closed-loop grinding system.
4.Although the investment in the circle flow grinding system is larger, the fineness (particle size ratio) of the product is uniform, the quality is stable, and the output is much higher than that of the same model ball mill.

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.

Ball Mill

Ball Mill

Cement Ball Mill

Raw Material Ball Mill

Wet Type Ball Mill

Raymond Mill

Raymond Mill

Ultrafine Grinding Mill

Limestone Mill

Gypsum Grinding Mill

Micro Powder Mill

Three Ring Medium Speed Micro Grinding Mill

Micro Powder Mill

Micro Powder Grinder

Small Superfine Vertical Mill Equipment

Beneficiation

Wet Magnetic Separator

Flotation Machine

Shaking Table

Gold Centrifugal Concentrator

Ball Mill

Applicable Material

Product Features

Simple structure, smooth operation

Parts wear resistant, long life

Closed system is adopted to reduce dust

Reliable operation, energy saving effect is remarkable

Working Principle

Technical Parameter

Raymond Mill

Micro Powder Grinder

Single Cylinder Rotary Dryer

Jaw crusher

Company Profile

Message Online

Message Online