JD-1 Mine Explosion-Proof Dispatching Winch
ABOUT US
Mine hoist, also known as winch, is a small and light lifting equipment that uses a drum to wind steel wire rope or chain to lift or pull heavy objects, with one or more
A machine that can horizontally install a reel or a mooring winch that can wind ropes. It is mainly used for lifting or towing materials in buildings, water conservancy projects, forestry, mines, wharfs, etc.
Mine hoist, also known as winch, is a small and light lifting equipment that uses a drum to wind steel wire rope or chain to lift or pull heavy objects, with one or more
A machine that can horizontally install a reel or a mooring winch that can wind ropes. It is mainly used for lifting or towing materials in buildings, water conservancy projects, forestry, mines, wharfs, etc.
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Wide Range Of Applications
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High Working Efficiency Energy Saving
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Product Description
Mine hoist, also known as winch, is a small and light lifting equipment that uses a drum to wind steel wire rope or chain to lift or pull heavy objects, with one or more
A machine that can horizontally install a reel or a mooring winch that can wind ropes. It is mainly used for lifting or towing materials in buildings, water conservancy projects, forestry, mines, wharfs, etc.
JD series winches are explosion proof, mainly used for dispatching tramcars and other auxiliary transportation work in coal mines, and can be used for dispatching and other transportation work on the ground of mines, gold mine treatment sites or construction sites. It can be used in mines containing coal dust and gas
1. The winch must be set according to the specification requirements. The specification clear height is not less than 2.0m, the clear width is 2.4m, and the clear depth is 2.0m. The gob side entry shall be determined according to the actual situation of the roadway and shall not affect the safe operation.
2. Air picks shall be used as much as possible for the winch construction, and wood shed or I-steel shed can be used for support according to different support types of the roadway. When the roof is in good condition, anchor mesh support shall be used, and when the roof is broken, shed support shall be used
The control circuit of mine winch adopts frequency conversion speed regulation system, which has better energy-saving effect than the original series resistance speed regulation electric control system.
The variable frequency speed regulation system takes vector control technology as the core, omits the input of the original winch series starting resistance, reduces the resistance and voltage drop loss, and saves the power loss of the equipment.
Mine winches play an important role in providing efficient and safe lifting or pulling operations as well as in various mines and mining projects. It can be used for many different purposes, such as lifting or transporting coal, copper, silver, iron, zinc and other minerals.
The mine winch can be designed with various capacities, usually up to 40 tons, and the wire rope capacity is between 50 and 1500m.
Mining winches are manufactured specifically to meet the needs and operating conditions of each site, and they are critical to efficient and productive production in the deep mining and hydropower industries. According to your operation purpose and environmental conditions, you can select the appropriate model.
Product Parameters
Model | JD-1 | JD-1.6 | JD-2.5 | JD-4 | |
Wire rope static tension KN | 10 | 16 | 25 | 40 | |
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 |
Rope length(m) | 400 | 400 | 500 | 850 | |
Drum size (mm) | Φ224*304 | Φ310*400 | Φ620*580 | Φ580*600 | |
Total reduction ratio | 41 | 32.5 | 42.24 | 32.75 | |
Dimension (mm) | 1120*766*727 | 1435*1217*1255 | 1830*1794*1390 | 2200*1965*1425 | |
Weight(with motor)(kg) | 542 | 1370 | 2500 | 3750 | |
Flameproof motor | Model | YBJ-11.4 | YBJ-25 | YBJ-40 | YBK3-280M-6 |
Power(KW) | 11.4 | 25 | 40 | 55 | |
Turn number（r/min） | 1460 | 1465 | 1470 | 980 | |
Voltage（V） | 380/660 | 380/660 | 380/660 | 380/660 | |
