Introduction of JD Mining Dispatching Winch
JD Mining Dispatching Winch
is mainly applicable to coalface and
excavating face loading station dispatch tramcar underground coal mine,
middle laneway carrying tramcar and other transportation, also it can be used
for metallurgy mine and construction hoisting.
It is strictly prohibited to
brake at both ends and be used in man-riding or lifting.Flameproof design is
suitable for the mine within coal dust and mash gas. All electrical equipment must have the security card during a validity period.
JD Dispatching Winch is widely used to pull the tramcar
underground.The explosion-proof electric device can be applicable for the
colliery and other mine with gas danger.
JD Dispatching Winch are all explosion-proof for mine or surface
mine car loading operation grouping and hauling carts in the middle of
roadways and other supporting transport purpose.
JD Dispatching Winch are used plantary gear drive, have following
features:compact structure, good rigidity, high efficiency, conveniency for
installing and moving, flexible operation, smooth braking, low noise.
Main Parameter of JD Mining Dispatching Winch
|
Model specification
|
JD-1
|
JD-1.6
|
JD-2.5
|
JD-4
|
|
Wire rope static tension KN
|
10
|
16
|
25
|
40
|
|
Wire Rope speed （m/s）
|
Min.
|
0.433
|
0.733
|
1.16
|
0.95
|
|
Max.
|
1.033
|
1.399
|
1.45
|
1.48
|
|
Average
|
0.733
|
1.066
|
1.31
|
1.22
|
|
Wire Rope Size
|
Wire Rope Dia.（mm）
|
12.5
|
15
|
18.5
|
21.5
|
|
Length（m）
|
400
|
400
|
500
|
850
|
|
Drum Size mm
|
Φ224×304
|
Φ310×400
|
Φ620×580
|
Φ580×600
|
|
（Dia.×Width）(mm)
|
|
Total Reduction Ratio
|
41
|
32.5
|
42.24
|
32.75
|
|
Dimension
|
1120×766×727
|
1435×1217×1255
|
1830×1794×1390
|
2200×1965×1425
|
|
(mm)
|
|
Weight
|
542
|
1370
|
2500
|
3750
|
|
（with motor）（kg）
|
|
Explosion motor
|
Model
|
YBJ-11.4
|
YBJ-25
|
YBJ-40
|
YBK-280M-6-
|
|
Power（KW）
|
11.4
|
25
|
40
|
55
|
|
Revolution（r/min）
|
1460
|
1465
|
1470
|
980
|
|
Voltage（V）
|
380/660
|
380/660
|
380/660
|
380/660
|
|
Electrical equipment
|
Explosion magnetic starter
|
Qc83-80N
|
Qc83-80N
|
Qc83-80N
|
BQZ-120N
|
|
Explosion control button
|
LA81-3
|
LA81-3
|
LA81-3
|
LA81-3
|
Pictures of JD Mining Dispatching Winch
