Multi-rope friction mine hoist
- Description
-
Mine hoist is widely used in vertical shaft and inclined shaft lifting system of coal, nonferrous metals, ferrous metals, non-metallic, chemical and other mines, to lift the minerals, personnel and materials and equipment. It is the throat for mine system equipment, and also as other kind of traction equipment.
Mine hoist is one of the leading products of our company and has experienced more than 40 years of continuous exploration and research in the hoisting machine professional field and achieved fruitful results. In professional field of mine hoist, CIC Luoyang Heavy Machinery Co., Ltd. (formerly Luoyang Mining Machinery Factory) has better test equipment and means and a group of highly skilled scientific and technical personnel, including national-level experts, senior engineers, professors and provincial-level cross-century outstanding technical personnel, who are specializing in the technology research and new product development on single rope winding hoist, multi-rope friction hoist, over-dam hoist, sinking hoist, tension winch, explosion-proof winch and other equipment. The company has obtained the 2m-5m diameter single rope, multi-rope mine hoist coal safety certification scope.
Working principle
The closed wire rope with container hanging in the middle is wrapped in the reel; when the motor drives drum to rotate, the lifting and lowering of container is achieved through the friction between wire rope and drum; speed regulation is achieved through electric drive; disc brake achieves speed control through hydraulic pressure and electrical control; container depth instruction is achieved through a variety of location indicator system; the whole machine monitoring and protection is achieved through machine – electricity - liquid system consisted of a variety of sensors and control components; internal and external information transmission of hoist is achieved through computer and network technology.
erial number
Model
Diameter of friction wheel
Number of wire rope
The maximum static tension of wire rope is poor
The maximum static tension of wire rope
The maximum diameter of wire rope
Spacing of wire rope
Maximum lifting Speed
Reducer
Diameter of guide wheel
Machine displacement weight (excluding motor)
Hoisting sheave displacement weight
Machine weight (excluding electrical equipment)
Dimensions（L*W*H）
m
Root
KN
KN
mm
mm
m/s
Model
Speed ratio
m
kg
kg
kg
m
1
JKM-2.25*4(|)
2.25
4
80
230
24
200
10
xp800
-
7.35
-
10.5
-
11.5
2.25
6500
2100
33847
7.4*8*2.3
2
JKM-2.8*4(|)
2.80
4
140
340
28
250
15
xp1000
2.8
9820
2480
45300
8.5*10*2.65
3
JKM-2.8*6(|)
2.80
6
180
510
28
250
15
xp1120
2.8
12700
3840
69000
8*8.5*2.68
4
JKM-3.25*4(|)
3.25
4
180
520
36
300
15
xp1120
3.25
12700
3840
72000
8.9*8.9*2.98
5
JKM-3.5*4(|)
3.5
4
220
590
38
300
15
xp1120
3.5
13500
4060
75000
9*9*3.2
6
JKM-3*4(|||)
3
4
140
450
32
300
15
3
8940
3060
45000
7*8.7*2.68
7
JKM-3.25*4(|||)
3.25
4
112
480
32
300
15
3.25
10940
3060
48000
7.2*8.9*2.98
8
JKM-3.5*4(|||)
3.50
4
220
525
35
300
15
3.5
13500
4060
56507
7.3*9.3.2
9
JKM-3.5*6(|||)
3.50
6
220
820
35
300
15
3.5
18500
4760
74000
8*9*3.2
10
JKM-4*4(|||)
4
4
250
750
40
300
15
4
16300
4080
74200
7.5*9*3.63
11
JKM-4*6(|||)
4
6
250
750
40
300
15
4
18500
6020
99500
9*9*3.63
12
JKM-4.5*4(|||)
4.5
4
250
900
48
300
15
4.5
27800
8950
99100
9*9.5*3.63
13
JKM-4.5*6(|||)
4.5
6
340
1350
48
300
15
4.5
35000
11300
133000
12.9.5*3.9
Friction floor hoist
Serial number
Model
Diameter of friction wheel
Number of wire rope
The maximum static tension of wire rope is poor
The maximum static tension of wire rope
The maximum diameter of wire rope
Spacing of wire rope
Maximum lifting Speed
Reducer
Diameter of guide wheel
Machine displacement weight (excluding motor)
Hoisting sheave displacement weight
Machine weight (excluding electrical equipment)
Dimensions（L*W*H）
m
The root KN
KN
mm
mm
m/s
Model
Speed ratio
m
kg
kg
kg
m
1
JKMD-2.25*4(|)
2.25
4
65
215
22
250
10
xp800
-
7.35
-
10.5
-
11.5
2.25
6500
2300*2
46350
6.8*9.5*2.3
2
JKMD-2.8*4(|)
2.80
4
95
335
28
300
15
xp1000
2.8
11000
4100*2
63000
8.5*10*2.67
3
JKMD-3.25*4(|)
3.25
4
180
520
36
300
15
xp1120
2.8
12700
4060*2
98008
8.9*9.5*3
4
JKMD-3.5*4(|)
3.5
4
140
525
38
300
15
xp1120
3.5
17600
5500*2
101410
8.9*9.5*3
5
JKMD-3*4(|||)
3
4
140
450
32
300
16
3
11500
4540*2
74500
7*8.7*2.68
6
JKMD-3.25*4(|||)
3.25
4
140
450
36
300
16
3.25
10940
5500*2
82192
7.2*8.9*2.98
7
JKMD-3.5*4(|||)
3.50
4
220
590
38
300
16
3.5
10940
5500*2
84500
7.35*9.5*3
8
JKMD-4*4(|||)
4
4
270
800
44
350
16
4
24400
7800*2
12500
81*8.7*3.4
9
JKMD-4.5*4(|||)
4.5
4
340
980
50
350
16
4.5
27800
8950
99100
9*9.5*3.63
10
JKMD-5*4(|||)
5
4
340
1200
54
350
16
5
36500
11300*2
191500
9.5*10*4
-
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