Ball Mill

Introduction

Ball Mill

Ball Mill is an essential equipment for grinding various types of ores and other grindable materials. It is commonly used in metal and non-metal mineral processing, building materials, ceramics, chemical industries, and power plants. The machine consists of a cylindrical chamber that rotates around a horizontal axis, partially filled with grinding media such as steel balls or ceramic balls.

During operation, materials are fed into grinding chamber where repeated impact and friction between balls and materials reduce particle size. Depending on working conditions and material characteristics, Ball Mill can operate in dry or wet modes. Wet Ball Mill is often used in mineral concentration circuits, while Dry Ball Mill is suitable for materials that react with water or require fine dry powders.

With features such as simple structure, high grinding efficiency, adjustable output size, and continuous operation, Ball Mill plays a vital role in powder preparation and fine material processing across various industries.

Technical Parameters

Model	Cylinder speed (r/min)	Balls load (t)	Feeding size (mm)	Discharge size (mm)	Capacity (t/h)	Motor Power (kw)	Weight (t)
Φ1200×2400	36	3	≤25	0.075-0.6	2.2-4.8	30	10.5
Φ1200×3000	36	3.5	≤25	0.075-0.4	2.7-5	37	11.8
Φ1200×4500	32.4	5	≤25	0.075-0.4	4-7.5	55	13.8
Φ1500×3000	29.7	7.5	≤25	0.075-0.4	4.3-8	75	15
Φ1500×3500	29.7	7.5	≤25	0.075-0.4	4.5-9	75	16.5
Φ1500×4500	27	11	≤25	0.075-0.4	6-12	90	18
Φ1500×5700	28	12	≤25	0.075-0.4	7-15	130	22
Φ1830×3000	25.4	11	≤25	0.075-0.4	6.5-12	130	28
Φ1830×3600	25.4	13	≤25	0.075-0.4	8-13	130	30
Φ1830×4500	25.4	15	≤25	0.075-0.4	10-18	155	32
Φ1830×6500	24.1	21	≤25	0.075-0.4	14-26	210	35
Φ2100×3000	23.7	15	≤25	0.075-0.4	9-16	180	37
Φ2100×3600	23.7	18	≤25	0.075-0.4	10-19	210	39
Φ2100×4500	23.7	24	≤25	0.075-0.4	13-24	245	41
Φ2200×4500	21.5	27	≤25	0.075-0.4	14-26	280	50
Φ2400×3600	21	23	≤25	0.075-0.4	14-25	320	63
Φ2400×4500	21	27	≤25	0.075-0.4	17-32	380	69
Φ2700×3600	20.7	33	≤25	0.075-0.4	19-32	380	90
Φ2700×4000	20.7	35	≤25	0.075-0.4	20-36	380	94
Φ2700×4500	20.7	38	≤25	0.075-0.4	21-40	480	98
Φ3200×4500	19	56	≤25	0.075-0.4	35-68	800	132

360° panoramic view of the product

Working Principle

A Ball Mill works on the principle of impact and attrition. As the cylindrical shell rotates around its horizontal axis, the grinding media (usually steel balls) inside the mill are lifted by the lining and then cascade down due to gravity. The material fed into the mill is crushed by the repeated impact and friction caused by the tumbling balls.

The rotation of the drum is typically driven by a motor and transmission system. As the drum rotates, materials and grinding media are lifted along the inner wall and then fall back freely, thus reducing particle size through grinding and impact.

Features

Wide Range Of Uses

It can be used for one-stage grinding and two-stage grinding, and it is used for the fine grinding operation of two-stage grinding

High Quality Wear-Resistant

The cylinder body is welded by high-quality steel plates. After precision machining and matching, the wear resistance of the parts is greatly improved; the advanced controllable feeding and discharging technology is adopted to make the discharging particle size more uniform

dETAIL

Ball Mill

Ball Mill

Technical Parameters

360° panoramic view of the product

Working Principle

Features

Product Detail Show

Fill Out The Enquiry Form And We Will Contact You Shortly

Related Products