International Service:+86-371-67833161 Email:[email protected]

Rod Mill

Rod Mill

Rod mill is widely used in the grinding process that has higher requirement for the uniformity of the final products in wear-resisting material, chemistry, and metallurgy and glass industry.
Get QuoteLeave Message

Introduction Of Rod Mill

Rod mill also can be called pin crusher,mineral rod mill or ore rod mill,gets its name by the fact that the grinding media inside the cylinder are steel rod. Rod grinder generally adopts wet type overflow type and can be used in the first-stage open-circuit grinding process. Rod grinder can be divided into two types: wet type and dry type for the customers to choose from and customers can choose suitable type according to their specific needs.

Pin crusher is mainly used for making coal waster slurry in coal chemistry and for processing silica sand, tungsten ore, potash soda feldspar and bauxite.

Rod Mill

Features Of Mineral Rod Mill

1. Grinding media can contact with the ore in a line way in the grinding process. Therefore, rod mill can grind materials selectively;

2. The particle size is relatively uniform and there are few over crushed particles.

3. The processing capacity of rod mill is bigger than ball mill for the coarse crushing on the same specifications, and vice versa.

Principle Of Ore Rod Mill

The electro motor drives the cylinder to rotate through the reduction gears and the peripheral rack wheel reducer transmission, or the low speed synchronous motor directly drives the cylinder to rotate through the peripheral rack wheel reducer transmission. Inside the cylinder, there are proper ore grinding media-steel rod. Under the eccentric force and frictional force, the ore grinding media are lifted to a certain height and fall down in the state of dropping. The materials to be ground continuously go into the cylinder from the ore feeding mouth and are crushed by the moving grinding media, and then are discharged by the overflow and the force of continuous feeding to go to the next procedure.

Technical Data of Rod Mill

Shell Specifications (mm)
Shell rotation speed
Feeding size
Discharging size
Processing capacity
Total weight
Diameter Length
MBS0918 900 1800 36-38 ≤25 0.833-0.147 0.62-3.2 18.5 5.9
MBS0924 900 2400 36 ≤25 0.833-0.147 0.81-4.3 22 6.7
MBS1224 1200 2400 36 ≤25 0.833-0.147 1.1-4.9 30 13.9
MBS1530 1500 3000 29.7 ≤25 0.833-0.147 2.4-7.5 75 19.8
MBS1830 1830 3000 25.4 ≤25 0.833-0.147 4.8-11.6 130 34.9
MBS2130 2100 3000 23.7 ≤25 0.833-0.147 14-35 155 46.5
MBS2136 2100 3600 23.7 ≤25 0.833-0.147 19-43 180 48.7
MBS2430 2400 3000 21 ≤50 0.833-0.147 25-65 245 59.7
MBS2736 2700 3600 20.7 ≤50 0.833-0.147 32-86 380 92.5
MBS2740 2700 4000 20.7 ≤50 0.833-0.147 32-92 400 95
MBS3245 3200 4500 18 ≤50 0.833-0.147 64-180 630 149


Product :
Name :
E-Mail :
Company :
Tel :
Details :

Please enter your demand such as raw material type, capacity, feeding material size, final product size.

Address:Tanxiang Road, High & New Technology Industries Development Zone of Zhengzhou,China.   Sitemap