Rod Mill Machine

Rod Mill Machine

【Capacity】0.5-180 TPH
【Feeding size】≤50mm
【Output size】0.8-0.147mm
【Materials】various kinds of ores, slag, like marble, pebble, granite, etc.
【Applications】Rod mill widely used in the coal industry, building materials industry, chemical plants, and other industries with high requirements for finished product uniformity.

Category:

Rod Mill Machine

【What’s the Rod mill machine?】The rod mill is named after the grinding body loaded in the cylinder is a steel rod. The rod mill is generally a wet overflow type and can be used as a first-level open-circuit grinding. The rod mill is widely used in metal and non-metal mines. And water conservancy and building materials departments to grind various ores or rocks.

【Feature of Rod mill machine】

1. Save more than 40% of power than the old type.

2. The advanced controllable in-and-out rod grinding sand making machine technology is combined with the actual user’s grinding material to match the appropriate grinding media.

3. The surface contact of the traditional ball mill is changed to line contact so that the discharging size of this machine is more uniform. It has less crushed ore particles and higher output and is suitable for ore with different hardness (Mohs hardness 5 – 12).

4. The steel rod structure used to hit the material inside the machine is designed and manufactured with high-quality manganese steel, which has strong wear resistance and long service life.

【Rod mill Manufacture】As a Rod mill manufacturer, we could provide the worry free after-sales guarantee when purchasing equipment in our company. You have a specially assigned person to be responsible for every step of production, and you have a specially assigned person to solve the late faults in time, so as to ensure the smooth and high-yield progress of your production.

Rod Mill Structure

【Rod Mill Parts】The structure of the rod mill is the same as the ball mill. The main difference is that the grinding media inside the rod mill is steel rods, while the ball mill adopts steel ball as the grinding media. Besides, the rod mill does not use grate plates for material discharging but applies open type, overflow type, or peripheral type discharge device.

【Working Principle of  Rod mill】The rod mill is mainly composed of the feeding part, cylinder, transmission device, coupling, discharging part, steel rod, lining plate, and so on. The motor drives the cylinder to rotate through a reducer and a big gear. The cylinder is filled with grinding media (steel rod) and raw material. Under the action of centrifugal force and friction, they are lifted to a certain height, then drop and collide with each other to achieve the purpose of grinding.

Rod Mill Technical Parameter

Model

Specification(mm)

Cylinder RPM
r/min

Feed size
mm

Discharge size
(mm)

Capacity
(t/h)

Power
kw)

Weightt

Diameter

Length

MB0918

900

1800

36-38

≤25

0.833-0.147

0.62-3.2

18.5

5.9

MB0924

900

2400

36

≤25

0.833-0.147

0.81-4.3

22

6.7

MB1224

1200

2400

36

≤25

0.833-0.147

1.1-4.9

30

13.9

MB1530

1500

3000

29.7

≤25

0.833-0.147

2.4-7.5

75

19.8

MB1830

1830

3000

25.4

≤25

0.833-0.147

4.8-11.6

130

34.9

MB2130

2100

3000

23.7

≤25

0.833-0.147

14-35

155

46.5

MB2136

2100

3600

23.7

≤25

0.833-0.147

19-43

180

48.7

MB2430

2400

3000

21

≤50

0.833-0.147

25-65

245

59.7

MB2736

2700

3600

20.7

≤50

0.833-0.147

32-86

380

92.5

MB2740

2700

4000

20.7

≤50

0.833-0.147

32-92

400

95

MB3245

3200

4500

18

≤50

0.833-0.147

64-180

630

149

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