2JPB-15 Mining Scraper Winch
ABOUT US
Mine winch is an important part of mine daily production, its use directly affects the output of minerals The maintenance of mine accessories is the premise and foundation. Because the parts of mining machinery and equipment will be worn out due to long-term use, proper daily maintenance is the key to ensure the stability, reliability and normal operation of machinery and equipment
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Underground Explosion-proof
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Reversible Operation
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Product Description
Mine winch is an important part of mine daily production, its use directly affects the output of minerals The maintenance of mine accessories is the premise and foundation. Because the parts of mining machinery and equipment will be worn out due to long-term use, proper daily maintenance is the key to ensure the stability, reliability and normal operation of machinery and equipment
The main purposes of the mine winch are as follows: first, as a lifting device, it is used for mine lifting, shaft sinking lifting and hanging (lifting) shaft sinking equipment and facilities, namely,
lifting ore, waste (gangue), lifting personnel, lowering materials, tools and equipment along the shaft;
Second, as a transportation equipment, it is used for underground dispatching and transportation of ore (tramcar), ore raking (slag) or filling, column removal, etc.
Winch, a small and light lifting equipment that uses a drum to wind steel wire rope or chain to lift or pull heavy objects, is also called a winch. The winch can lift the load vertically, horizontally or obliquely. Hoists are divided into manual hoists, electric hoists and hydraulic hoists. Mainly electric hoist
Winches have the following characteristics:
high versatility, compact structure, small volume, light weight, heavy lifting, convenient use and transfer, and are widely used in building, water conservancy projects, forestry, mining, wharf and other material lifting or level dragging, and can also be used as a matching equipment for modern electric control automatic operation lines.
There are 0.5t~350t, divided into fast speed and slow speed. Among them, the winch with a capacity of more than 20 tons is a large tonnage winch, which can be used alone or as a component of hoisting, road building, mine hoisting and other machinery.
It is widely used because of its simple operation, large amount of rope winding and convenient displacement. Main technical indicators of drawworks include rated load, supporting load, rope speed, rope capacity, etc.
Classification of mine winch
Winches are divided into manual, electric and hydraulic types according to power. It can be classified into construction winches and marine winches in terms of use.
Winches can be divided into marine winch, engineering winch, mining winch, cable winch, etc. according to their functions.
It is divided into single drum and double drum according to the drum form.
According to the distribution form of drums, it can be divided into parallel double drums and front and rear double drums.
Product Parameters
Item | unit | Model | |||||
2JPB-7.5 | 2JPB-15 | 2JPB-22 | 2JPB-30 | 2JPB-55 | |||
2JP-7.5 | 2JP-15 | 2JP-22 | 2JP-30 | 2JP-55 | |||
Main wire rope Min. tension | N | 8000 | 14000 | 20000 | 275000 | 44000 | |
Average speed | Main wire rope | ±5%m/s | 1.00 | 1.10 | 1.20 | 1.20 | 1.20 |
Secondary wire rope | 1.00 | 1.50 | 1.50 | 1.60 | 1.80 | ||
Wire rope diameter | Main wire rope | mm | 9.3 | 12.5 | 14.0 | 15.5 | 18.5 |
Secondary wire rope | 9.3 | 11.0 | 11.0 | 14.0 | 16.0 | ||
Drum | Dia. | mm | 205 | 225 | 280 | 280 | 350 |
Rim diameter | mm | 350 | 435 | 510 | 510 | 625 | |
Width | mm | 80 | 125 | 160 | 160 | 180 | |
Wire rope size | Main drum | m | 45 | 80 | 80 | 80 | 100 |
Secondary drum | m | 45 | 100 | 100 | 110 | 130 | |
Electric motor | Model | / | YBK₂-132M-4 | YBK₂-160L-4 | YBK₂-180L-4 | YBK₂-200L-4 | YBK₂-250M-4 |
/ | Y₂-132M-4 | Y₂-160L-4 | Y₂-180L-4 | Y₂-200L-4 | Y₂-250M-4 | ||
Power | KW | 7.5 | 15 | 22 | 30 | 55 | |
Rotating speed | r/min | 1440 | 1460 | 1470 | 1470 | 1470 | |
Dimensions | Length | mm | 1210 | 1525 | 1600 | 1650 | 2070 |
Width | mm | 565 | 660 | 730 | 820 | 1010 | |
Height | mm | 490 | 620 | 640 | 700 | 890 | |
Total weight | kg | 390 | 660 | 980 | 1155 | 2125 | |
