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Coal ball mill

 

 

 

Application of coal ball mill


Main bearing of steel coal ball mill using twin circular self-aligning of the static and dynamic pressure bearing, reduces the mill starting torque, the ring seal structure of main bearing solve the problem of leakage oil; hopper installed wearable sctivities liner.extended life of hopper, reduced maintenance costs; self-designed a new device of slow transmission, the device adopts the motors with new structure gear.

It features is small volume, novel structure, convenient installation and maintenance etc, this is the national patent product ; large gear adopts spray lubrication device, can be formed an evenly atomized oil film on the surface of the gear, with features by saving oil, automatic timing, lubrication equality, etc, can reduce wear of wear teeth and improve gear life; sound-insulation device adopt new fixed sound-insulation cover, internal laying sound-absorbing materials, damping materials, noise significantly reduced.

 

Coal ball mill technical paramenters

 

Type

Diameter

mm

Length

mm

Capacity

T/H

 Motor

Weight (T)

Size

Long(mm)

Wide(mm)

High(mm)

220 × 260

2200

2600

4

JR136-8

37.4

7070

4380.7

3400

250 × 320

2500

3200

8

JS147-8 

48.34

9719--9519

5457

4262

250 × 390

2500

3900

10

JSR148-8 

54.56

10239--10304

5575--5385

4262

290 × 350

2900

3500

12

JSQ1410-8 

68

10020

6263--6253

4844

290 × 410

2900

4110

1

JSQ1510-8

72.9

10630

6353

4844

290 × 470

2900

4730

16

JSQ1512-8

76.4

11110 

6353

4844

320 × 470

3200

4700

20

JSQ158-6 

113.4

12859 

6784

5244

320 × 580

3200

5800

25

JSQ1510-6

119.3

13898 

7201

5435

 

 

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