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Bar sand grinding machine

Production situation :Save more than 40% power

Processing power :Rod grinding machine by the motor through the reducer and the surrounding large gears or by the low-speed synchronous motor directly through the peripheral gear reduction drive, drive the cylinder rotation. The cylinder is equipped with a suitable grindin

Range of application :1 due to the excellent performance of the rod mill, in the tungsten tin and other rare metal ore re-election or magnetic separation plant, in order to prevent the damage caused by over-crushing, often using rod grinding sand machine; 2) Ore process, if th

Product introduction :Domestic mainstream metallurgy with quartz sand, glass industry product of choice for host system sand, sand pebbles of high hardness materials such as host.

The national sales hotline 24 hours a day :

0371-67855088 67855188

Product advantage

  Our company produces the mountains brand bar sand grinding machine, is my company's original creation of a new type of ore crushing grinding machinery.The equipment is compared with the old type equipment, has the following advantages:

  (1) type power savings - older device to save power more than 40%.

  (2) to adopt advanced technology of controllable front-rear rod mill, combined with the actual user of grinding materials with suitable grinding medium, change traditional ball mill surface contact into line contact, make the mountains brand bar sand grinding machine discharging granularity is uniform and has higher yield, suitable for different hardness ore (5.5 ~ 12 mohs hardness).

  (3) discharging fineness is adjustable, can easily change the discharging granularity, the built-in fineness control device, discharge can add screening device, two checks, ensure that neither produced grinding and not mix unqualified products into finished products.

  (4) mountains brand bar sand grinding machine with dry and wet two forms to choose from, the user can choose according to their own actual situation to.For processing quartz sand, dolomite, monazite and other products, after the mill can be iron with magnetic separation machine.


Product introduction

  Normally, rod mill used for coarse grinding operation, smaller curvature tapered end cover of rod mill, the side with smooth lining board, and generally use is not smooth on cylinder liner, row of ore and the diameter of hollow shaft, its purpose is to steel rods to regular motion within the rod mill, not skewed, and therefore not hit each other become bent in the fall.

  Rod mill speed is low, the general rate is 60% ~ 70%, medium filling rate is low, about 35% ~ 40%.Feed particle size for 25 to 30 mm commonly, will make the steel bar to bend and break, and ore blocks will have a larger gap between the rod and rod, hard to grinding granularity, caused the decline in output.Falling ore is made up of steel bar of the "line contact" crushed and ground, large before grinding, fine grinding rarely by hot stamping, and therefore less crushing phenomenon, the product particle size is relatively uniform, general is 1 ~ 3 mm, so they become great sand grinding machine.


Technical parameters

specifications

Cylinder speed(r/min)

Put the ball quantity(t)

The feeding granularity(mm)

The discharging granularity(mm)

production(t/h)

The motor power(kw)

The weight of the(t)

MQ900x1800

36-38

1.5

Or less20

0.075 to 0.89

0.65 2

18.5

3.6~4.3

MQ900x2400

36.4

2.1

Or less20

0.075 to 0.89

0.65 3

18.5

4~4.8

MQ900x3000

36

2.7

Or less20

0.075 to 0.89

1.1 to 3.5

22

4.6~5.3

MQ900x3500

36

2.7

Or less20

0.075 to 0.89

1.1 to 3.8

22

5.2~5.8

MQ1200x1200

36

1.5

Or less25

0.075 to 0.6

1.2 3

22

8.5

MQ1200x2400

36

3

Or less25

0.075 to 0.6

1.5 to 4.8

30

11.4

MQ1200x3000

36

3.5

Or less25

0.075 to 0.4

1.6 5

37

12.1

MQ1200x3500

32.4

5

Or less25

0.075 to 0.4

1.6 to 5.2

55

12.7

MQ1200x4500

324

5

Or less25

0.075 to 0.4

1.6 to 5.8

55

13.1

MQ1500x3000

29.7

7.5

Or less25

0.075 to 0.4

2-5

75

14.8

MQ1500x3500

29

9

Or less25

0.075 to 0.4

2-6

95

15.8

MQ1500x4000

29

10

Or less25

0.075 to 0.4

3 to 7

110

17.9

MQ1500x4500

27

11

Or less25

0.075 to 0.4

3-8 -

110

19.9

MQ1500x5700

28

12

Or less25

0.075 to 0.4

3.5 to 8.5

130

23.4

MQ1500x6400

28

16

Or less25

0.075 to 0.4

3.5-9

155

25.4

MQ1830x2400

25.4

10

Or less25

0.075 to 0.4

4-10

130

23.7

MQ1830x3000

25.4

11

Or less25

0.075 to 0.4

4-10

130

26.6

MQ1830x3600

25.4

13

Or less25

0.075 to 0.4

4.1 to 10.5

130

27.6

MQ1830x4000

25.4

15

Or less25

0.075 to 0.4

4.3-11

155

29.4

MQ1830x4500

25.4

15

Or less25

0.075 to 0.4

4.5-12

155

30.4

MQ1830x6400

24.1

21

Or less25

0.075 to 0.4

6.5-15

210

32.3

MQ 1830x7000

24.1

23

Or less25

0.075 to 0.4

7.5-17

245

34.2

MQ 2100x3000

23.7

15

Or less25

0.075 to 0.4

6.5-36

155

32.3

MQ 2100x3600

23.7

18

Or less25

0.075 to 0.4

6.5-38

210

33.8

MQ 2100x4000

23.7

21

Or less25

0.075 to 0.4

6.5-40

210

35

MQ 2100x4500

23.7

24

Or less25

0.075 to 0.4

8-43

245

40

MQ 2100x7000

23.7

26

Or less25

0.075 to 0.4

8-48

280

47.5

MQ 2200x4500

21.5

27

Or less25

0.075 to 0.4

9-45

280

46.5

MQ 2200x5500

21

30

Or less25

0.075 to 0.4

10 to 22

370

48.5

MQ 2200x6500

, 21.7

35

Or less25

0.075 to 0.4

14-26

380

50.2

MQ 2200x7000

21.7

35

Or less25

0.075 to 0.4

15 to 28

380

51.3

MQ 2200x7500

21.7

35

Or less25

0.075 to 0.4

15 to 30

380

53.2

MQ 2400x3000

21

23

Or less25

0.075 to 0.4

7-50

245

51.3

MQ 2400x4500

21

30

Or less25

0.075 to 0.4

8.5-60

320

61.7

MQ 2700x2100

20.7

23

Or less25

0.075 to 0.4

8.5-17

260

49

MQ 2700x3600

20.7

37

Or less25

0.075 to 0.4

11-27

400

79

MQ 2700x4000

20.7

40

Or less25

0.075 to 0.4

12-80.

400

89

MQ 2700x4500

20.7

48

Or less25

0.075 to 0.4

12-90.

430

97

MQ 3200x3000

18.6

46

Or less25

0.075 to 0.4

15.5-33

500

112

MQ 3200x3600

18.6

56

Or less25

0.075 to 0.4

17.5-40

630

118

MQ 3200x4500

18

65

Or less25

0.075 to 0.4

8.5-60

800

130.5

MQ 3600x3900

17.8

75

Or less25

0.075 to 0.4

25-53

1000

152.9

MQ 3600x4500

17.8

88

Or less25

0.075 to 0.4

29-65.

1250

165

MQ 3600x6000

17.8

117

Or less25

0.075 to 0.4

800

196

MQ 4000x5000

16.4

101

Or less25

0.075 to 0.4

46-97.

800

248

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