Put Request

Mills are designed for coal, semi-anthracites, lean coal, lignite grinding (with preliminary drying) up to pulverized condition in coal pulverization systems at thermal power plants as well as raw materials grinding for cement industry.

JSC “TYAZHMASH” has been developing MVS-type mills with dynamic separators since 2008. Mills of MVS type with dynamic separators are used as “reburning” ones in the power engineering. The finished pulverized coal fineness is R90= 8%. The analysis of existing experience has been performed in the sphere of testing the dynamic separators and separators of foreign manufacture. On the basis of knowledge achieved, the dynamic separator competitive with European analogues has been developed.

In accordance with the Customer’s requirements, JSC “TYAZHMASH” is able to design and manufacture equipment varying from system range.

Technical characteristics

Parameters

Standard sizes of mills

MVS-90А

MVS-105А

MVS-105

MVS-125А

MVS-125I

MVS-140A

MVS-160

MVS-180

MVS-190

MVS-195

MVS-210

MVS-225

MVS-240

MVS-260

MVS-265

MVS-280

MVS-310

Coal output with Klo=1,5 at R90=12%, t/h

4,5

6,5

11,5

16

Coal output with Klo=1,17 at R90=20%, t/h

7

23

32

36

40

55

65

78

83

92

125

Lump size at the mill inlet, mm

20

20

20

20

40

20

40

40

40

40

50

50

50

50

50

50

50

Quantity of rollers

2

2

2

2

2

2

2

2

2

2

2

2

2

3

3

3

4

Main drive electric motor power, kW

75

132

132

315

315

315

315

400

400

400

500

500

630

800

800

1000

1250