Item Description
Xihu (West Lake) Dis. Wheel Device/ Head Sheave/ Sheave Pulley
Introduction:
Mine hoist can be divided into 2 sorts 1 variety is JKE series one rope mining CZPT and the other is Multi-rope friction hoist.
This sequence mine CZPT which includes 2m-5m solitary tubular and double tubular kinds, and can be utilized for mining hoist, personnel lifting and content and products descending from vertical shafts or inclined shafts of coal, metal and nonmetal ores.
JK mine hoist is mainly used in inclined roadways and wells of coal mines, metal mines and non-metal mines to hoist or lower personnel and materials.
Technical parameters:
| Model | Drum | Tension PF |
Tension Differe |
Rope Diameter |
Lift h8 (m) | Max Pace |
Reduce speed ratio |
Motor Pace |
||||||
| Number | Dia | Width | 1-layer | two-layer | 3-layer |
|||||||||
| m | KN | mm | m | m/s | r/min | |||||||||
| JK-2×1.5/twenty | 1 | 2. | 1.five | 62 | 24 | 305 | 650 | 1571 | 5.2 | 20. | 1000 | |||
| JK-2×1.5/31.5 | 31.five | |||||||||||||
| JK-2×1.8/20 | 1.eighty | 375 | 797 | 1246 | twenty. | |||||||||
| JK-2×1.8/31.5 | 31.five | |||||||||||||
| JK-2.5×2/twenty | 2.five | 2.00 | 83 | 28 | 448 | 945 | 1475 | 5. | twenty. | 750 | ||||
| JK-2.5×2/31.five | 31.5 | |||||||||||||
| JK-2.5×2.3/twenty | 2.30 | 525 | 1100 | 1712 | twenty. | |||||||||
| JK-2.5×2.3/31.five | 31.five | |||||||||||||
| JK-3×2.2/twenty | 3. | 2.20 | 135 | 36 | 458 | 966 | 1513 | six. | twenty. | |||||
| 2JK-2×1/11.two | 2 | 2. | 1.00 | 62 | 40 | 24 | 182 | 406 | 652 | 7. | 11.two | |||
| 2JK-2×1/twenty | twenty. | |||||||||||||
| 2JK-2×1/31.five | 31.five | |||||||||||||
| 2JK-2×1.twenty five/11.2 | 1.twenty five | 242 | 528 | 838 | 11.2 | |||||||||
| 2JK-2×1.25/twenty | 20. | |||||||||||||
| 2JK-2×1.25/31.five | 31.5 | |||||||||||||
| 2JK-2.5×1.2/eleven.2 | 2.5 | 1.20 | 83 | 65 | 28 | 843 | 8.eight | 11.two | ||||||
| 2JK-2.5×1.2/twenty | 20. | |||||||||||||
| 2JK-2.5×1.2/31.5 | 31.five | |||||||||||||
| 2JK-2.5×1.5/11.2 | 2.five | 1.fifty | 83 | 65 | 28 | 319 | 685 | 1080 | 8.eight | eleven.2 | ||||
| 2JK-2.5×1.5/20 | twenty. | |||||||||||||
| 2JK-2.5×1.5/31.five | 31.five | |||||||||||||
| 2JK-3×1.5/eleven.2 | 3. | 135 | 90 | 36 | 289 | 624 | 994 | 10.5 | eleven.2 | |||||
| 2JK-3×1.5/20 | 20. | |||||||||||||
| 2JK-3×1.5/31.5 | 31.five | |||||||||||||
| 2JK-3×1.8/11.two | 1.80 | 362 | 770 | 1217 | 11.two | |||||||||
| 2JK-3×1.8/twenty | twenty. | |||||||||||||
| 2JK-3×1.8/31.5 | 31.five | |||||||||||||
| 2JK-3.5×1.7/11.two | 3.5 | 1.70 | 170 | 115 | 40 | 349 | 746 | – | 12.6 | eleven.two | ||||
| 2JK-3.5×1.7/20 | 20. | |||||||||||||
| 2JK-3.5×2.1/eleven.two | 2.ten | 450 | 950 | – | eleven.two | |||||||||
| 2JK-3.5×2.1/11.two | twenty. | |||||||||||||
| 2JK-4×2.1/ten | 4. | 245 | 160 | 48 | 421 | 891 | – | 12.six | 10. | 600 | ||||
| 2JK-4×2.1/11.2 | eleven.2 | |||||||||||||
| 2JK-4×2.1/20 | twenty. | |||||||||||||
| 2JK-5×2.3/10 | 5. | 2.30 | 280 | 180 | 52 | 533 | – | – | 12 | ten. | 500 | |||
| 2JK-5×2.3/11.2 | ||||||||||||||
In a compound pulley method, there is equally a movable pulley and a fixed pulley. This implies that not only does the load “really feel” lighter, but you can also change the direction of the power. Whilst this type of configuration can move heavy loads really simply, it will come at the cost of requiring quite a bit of motion to do the occupation.
Movable Pulley: A pulley that rotates and translates according to the movement of the pulley or belt. This is generally used in blocking and tackle programs, which I will describe later.
