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Ball Mill

Ball mill is the equipment for grinding materials after crushing. It is one of the high-fine grinding machines used in industrial production.

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Ball Grinding Mill
Ball Grinding Mill

Ball mill is the key equipment for grinding materials after crushing. It is one of the high-fine grinding machines widely used in industrial production.

A ball grinder is suitable for grinding various ores and other materials. It is widely used in mineral processing, building materials, and chemical industries. There are many types, including dry and wet grinding methods.

Types of Ball Mill

According to the different ways of discharging, the ball grinder can be divided into two types: grid type and overflow type.

According to the shape of the cylinder, the ball grinder can be divided into four types: short tube mill, long tube mill, tube mill, and cone mill.

Principle of Ball Mill

Ball Grinding Mill Principle
Ball Grinding Mill Principle

The ball grinder is composed of a horizontal cylinder, a hollow shaft for feeding and discharging materials, and a grinding head. The cylinder is a long one with a grinding body installed in the cylinder. The barrel is made of a high-quality steel plate, and the barrel is fixed with a steel liner.

The grinding body is generally a steel ball, but steel segments can also be used and packed into the cylinder according to different diameters and a certain proportion. According to the particle size of the grinding material, the material is loaded into the cylinder by the hollow shaft at the feed end of the ball mill.

Ball Grinder Worksite
Ball Grinder Worksite

When the cylinder of the ball grinding mill rotates, the grinding body is attached to the liner of the cylinder and taken away by the cylinder due to the action of inertia, centrifugal force, and friction. When the grinding body is brought to a certain height, it is thrown down due to its own gravity. The falling grinding body crushes the material in the cylinder like a projectile.


1. The ball grinding mill has strong applicability and can be used for dry or wet grinding of various materials.
2. Large production capacity can meet the needs of large-scale industrial production.
3. The grinding effect is good, the grinding ratio is large, and the particle size of the product is easy to adjust.
4. The sealing performance is relatively good, which can prevent dust from flying, reduce waste and environmental pollution.
5. Simple structure, reliable performance, long-term trouble-free operation.


Model Max Feed Size(mm) Discharge Size(mm) Capacity(t/h) Power(kw) Weight(t)
MB900*1800 25 0-3 0.65-2 15 3.6
MB1200*3000 25 0-3 3.2-10 37 12.8
MB1200*4500 25 0-3 3.2-11.6 55 13.8
MB1500*4500 25 0-3 9-20 90 22.5
MB1500*5700 25 0-3 10.5-22 130 24.7
MB1830*4500 25 0-3 13.5-36 155 32
MB1830*7000 25 0-3 22.5-52 245 36
MB2100*3600 25 0-3 13.5-85 180 37
MB2100*4500 25 0-3 26-100 245 42
MB2200*4500 25 0-3 28-120 280 48.5
MB2200*7500 25 0-3 45-95 380 56
MB2400*4500 25 0-3 28-150 320 65
MB2700*4000 25 0-3 56-180 400 94
MB2700*4500 25 0-3 56-200 430 102

Gongyi Forui Machinery Factory, founded in 1986. We are one of the leading suppliers of beneficiation equipment in Asia. Don’t hesitate to Contact Us, if you have any questions about beneficiation. And welcome to visit our company. Gongyi Forui Machinery Factory is dedicated to serving you!

Weight 22500 kg
Dimensions 450 × 150 × 150 cm


Feed Size (mm)

< 25

Capacity (t/h)


Power (kw)



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