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Rod Mill

Rod Mill

Feed Size: ≤25 - ≤50 mm

Processing Capacity: 0.62 - 180 t/h

Processible Materials: All kinds of minerals and other materials.

Application Range: Metallurgy, mining, chemical engineering, coal, refractory matter and ceramic production.

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Rod Mill Introduction

Rod mill, with other names of rod grinding mill or grinding rod mill, can be divided into dry type rod mill and wet type rod mill. Fote rod mill uses advanced technology of controlled feeding and discharging, and changes the traditional surface contact into line contact so that the discharging size is more even and the yield is higher.

The rod grinding mill is widely used in industries such as refractory, chemical industry, metallurgy, glass and other industries with high requirement on the uniformity of finished materials.

Rod Mill

ball mill

Rod Mill Features

1. Grinding media can contact with the ore in a line way in the grinding process. Therefore, the pin crusher 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 that of ball mill for the coarse crushing.

Rod Mill Working Principle

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. 

Rod Mill

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.


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 5500
MBS0924 900 2400 36 ≤25 0.833-0.147 0.81-4.3 22 6100
MBS1224 1200 2400 36 ≤25 0.833-0.147 1.1-4.9 30 12000
MBS1530 1500 3000 29.7 ≤25 0.833-0.147 2.4-7.5 75 16800
MBS1830 1830 3000 25.4 ≤25 0.833-0.147 4.8-11.6 130 29000
MBS2130 2100 3000 23.7 ≤25 0.833-0.147 14-35 155 34800
MBS2136 2100 3600 23.7 ≤25 0.833-0.147 19-43 180 37000
MBS2430 2400 3000 21 ≤50 0.833-0.147 25-65 245 54000
MBS2736 2700 3600 20.7 ≤50 0.833-0.147 32-86 380 86000
MBS2740 2700 4000 20.7 ≤50 0.833-0.147 32-92 400 94000
MBS3245 3200 4500 18 ≤50 0.833-0.147 64-180 630 137000

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