Rod mill

The rod mill has two forms: dry and wet, and users can choose according to their actual conditions.

Our factory adopts advanced controllable material import and export technology, combining the actual abrasive materials with appropriate abrasive, the traditional surface contact is changed to line contact, the granularity of the material is even more uniform and the output is higher, and it is widely used in the grinding operation with high uniformity of the wear resistance, chemical industry, metallurgy, glass and other industries. In recent years, it is also used for sand making in building sand.

   

Know more about FDM Rod mill

 

1. The characteristic of the rod mill is that the grinding medium is in line contact with the ore in the grinding process, so it has certain selective grinding effect. The grain size of the product is more uniform, and the grain of the over comminuted ore is less. When used for rough grinding, the ball mill’s handling capacity is greater than that of the ball mill with the same specification. Vice versa.

2. Save power. Compared with the old type equipment, it can save more than 40% of power and reduce cost.

3. The output is uniform and the output is high.

4. With the advanced technology of controllable import and export rod mill, the surface contact of the traditional ball mill is connected to the line contact, the granularity of the material is even more uniform and the output is increased by nearly 50%.

 

Working principle

 

The rod mill is driven by the motor through the reducer and the surrounding large gear or by the low speed synchronous motor direct rod mill over the surrounding large gear to drive the gear and drive the cylinder to turn. The tube is equipped with a suitable grinding medium – steel bar. Under the action of centrifugal force and friction force, the grinding medium is raised to a certain height, dropping down or falling down. The grinded material is continuously entered into the cylinder by the inlet, and is crushed by the moving grinding medium, and the product is discharged through the overflow and continuous power supply to carry out the next operation.

 

Technical data

 

Model

Shell Specifications (mm)

Shell rotation speed
(r/min)

Feeding size
(mm)

Discharging size
(mm)

Processing capacity
(t/h)

Power
(kw)

Total weight
(t)

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

Note: This is just reference. Please contact us to get price and details.