small ball mill, ball mill price, ball mill manufacturer of DONGRUI

small ball mill, 1)Low price and comsumption,, 2)High output and efficiency., 3)Easy maintainance., 4)Durability. - details see: https://www.machineto.com/small-ball-mill-ball-mill-price-ball-mill-manufacturer-of-dongrui-10314523
Condition:NewType:Ball Mill,Ball millMotor Type:DC MotorPower(W):245
Capacity(t/h):0.65-35Place of Origin:Henan China (Mainland)Brand Name:Dong RuiModel Number:900/2200X1800/9500
Dimension(L*W*H):3200*2500*2500Weight:38tonCertification:CE ISOWarranty:one year
After-sales Service Provided:Engineers available to service machinery overseasSpeed of barrel::21~38 r/minWeight of ball::1.5~38 tFeeder operning size::20~25 mm
Discharging opening size:0.074~0.4 mmMotor power::18.5~370 kwWeight::3.6~52.8 tcolor:as required
price term:FOB CIFGuarantee:one year  
small ball mill, ball mill price, ball mill manufacturer of DONGRUI
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1. Introduction

The ball mill is widely used to grind various ores and other materials in mining, building materials, chemical industries, etc. The ball mill can be divided into dry type and wet type according to the milling method; grid type and overflow type or center-discharge and side-discharge type according to the ways of discharge; bearing-mill and bearing pad millaccording to the different methods of supporting; rim drive and center drive according to the different ways of transmission. Large mill 3 meters above is especially configured with jack-up devices for easy maintenance; the dynamical pressure bearing and the static pressure bearing can operate stably. Slow rotation is convenient for overhaul and start; the oil sprayer lubrication device can make big and small gears reliable. The main motor of large mill is high pressure asynchronous motor or synchronous motor, which should be notified in the orders.

2. Working Principle:

The ball mill is a horizontal rotating device transmitted by the outer gear. The materials are transferred to the grinding chamber through the quill shaft evenly. There are ladder liner and ripple liner and different specifications of steel balls in the chamber. The centrifugal force caused by rotation of barrel brings the steel balls to a certain height to impact and grind the materials. The grinded materials are discharged through the discharging board thus the grinding process is finished.

3. Main technical Data:

Model

Speed of barrel (r/min)

Weight of ball (t)

Size of feed opening (mm)

size of outputting (mm)

Capacity (t/h)

Power (kW)

Weight (t)

900×1800

38

1.5

≤20

0.075-0.89

0.65-2

18.5

3.6

900×3000

38

2.7

≤20

0.075-0.89

1.1-3.5

22

4.6

1200×2400

32

3.8

≤25

0.075-0.6

1.5-4.8

45

12.5

1200×3000

32

5

≤25

0.075-0.4

1.6-5

45

12.8

1200×4500

32

7

≤25

0.075-0.4

1.6-5.8

55

13.8

1500×3000

27

8

≤25

0.075-0.4

2-5

90

17

1500×4500

27

14

≤25

0.075-0.4

3-6

110

21

1500×5700

27

15

≤25

0.075-0.4

3.5-6

132

24.7

1830×3000

24

11

≤25

0.075-0.4

4-10

180

28

1830×6400

24

23

≤25

0.075-0.4

6.5-15

210

34

small ball mill, ball mill price, ball mill manufacturer of DONGRUI
Packaging Detail:Nude or in standard container
Delivery Detail:7 to 14 working days

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