Item

Specific cases

Item

Specific cases

Use unit

Beishan, Yuci

Drive

Double-drive

Slope

10

Hoisting height (m)

62m

Installation site

Main inclined shaft

Belt width

1000

Installation date

2012.5

Belt speed (m/s)

2.2

Runtime length

4 years and 10 months

Site running current

Full load 120

Synchronous motor model

TBD-630S-32Y(660)

Designed conveying capacity (t/h)

600

Synchronous motor No.

2012-315-01

Operation length each day

20 hours

2012-315-02

Operation days in the whole year

340 days

Frequency converter model

ZJT-250G/660

Cumulative daily output of coal

8,000 tons

Frequency converter No.

201240001 201240002

Cumulative monthly output of coal

240,000 tons

Conveying distance (m)

600

Cumulative yearly output of coal

2,720,000 tons 

Item

Specific cases

Item

Specific cases

Use unit

Yangmei No. 2 Mine

Belt width

1000

Installation site

80901

Belt speed (m/s)

3.15

Installation date

2013.1

Site running current

90

Runtime length

4 years and 2 months

Designed conveying capacity (t/h)

600

Motor model

TBD-630M-32Y(1140)

Operation length each day

20 hours

Motor No.

2013-400-10, 12

Operation days in the whole year

340 days

Frequency converter model

ZJT-400/1140

Cumulative daily output of coal

7,000 tons

Frequency converter No.

2013400006,009

Cumulative yearly output of coal

2,380,000 tons

Conveying distance (m)

800

Hoisting height (m)

0

S/N

Specifications and Models B（mm）

800

1000

1000

1000

1000

1

Place of use

Hunan Kaiyuan

Yaojie Changshanzi

Guizhou Xiangmei

Yaojie Oil Shale

Yaojie Jinhe

2

Conveying capacity

200t/h

300t/h

550t/h

305t/h

327t/h

3

Dip angle

26°

25°

18°

21°

22°

4

Conveyor length

1370m

1055m

959.6m

420m

1050m

5

Belt speed

2.5m/s

3.15m/s

3.15m/s

2.5m/s

3.15m/s

6

Flame-resistant

conveyor belt

Model

ST2500

ST2500

ST2500

ST3150

Belt width

800mm

1000mm

1000mm

1000mm

1000mm

Radial tensile strength

2500N/mm

2500N/mm

2500N/mm

3150N/mm

7

Main motor

Model

YB2-400-4

YB2-450-4

YB560S1-4

YB400M2-4

YB450M1-4

Power

2×355

2×400

2×400

280

2×450

8

Reducer

Model

H3SH15F-45

B3SH15＋1FAN

M3PSF90+2FAN

MST355

CST750KS

Speed ratio

45

31.5

31.5

31.5

34.8

9

Diameter of main driving pulley

φ1430

φ1250

φ1250

φ1000

φ1400