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Address: 107 National Road, Sijiazhuang Town, Luquan District, Shijiazhuang, Hebei province,china
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Hebei Junke Machinery Technology Co.,Ltd |
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Mine winch is used in mines, with the help of wire rope traction to achieve its work purpose of equipment. Includes "friction wheel transport winch
According to the power winch is divided into manual, electric, hydraulic three types. From the use of the classification can be divided into building winch and Marine winch.
According to the function of winch can be divided into: Marine winch, engineering winch, mining winch, cable winch and so on.
According to the drum form is divided into single drum and double drum.
According to the drum distribution form is divided into parallel double drum and double drum before and after.
Special type winch are: frequency conversion winch, binocular winch, handbrake lever type double brake winch, with stop hoist, electric hoist, electric hand brake clutch winch, large double cylinder double brake winch, large external gear winch, hydraulic winch, large external gear with winch rope winch, double traction wheel, large hydraulic double cylinder double brake winch, frequency band stop rope winch.
Drum, drum shaft assembly, which is the core components of the winch.
Braking mechanism, including mechanical brake and water brake (electromagnetic brake).
Cat head and cat head shaft assembly, used for tightening loose wire buckle, lifting heavy objects; The heavy rig winch also includes a bailing drum for extracting the core barrel.
Transmission system, the introduction and distribution of power and transfer of motion, for the internal variable speed winch in addition to the transmission shaft and drum shaft, cat head shaft, but also including chains, gears, shafting parts and turntable intermediate transmission shaft.
Control system, including teeth, teeth, pneumatic clutch, driller console, control valve parts, etc., is an integral part of the rig control system
Lubrication systems, including butter lubrication, drip lubrication and seal drive, splash or forced lubrication.
| The name | 6mm Stainless Steel Wire Rope Lebus Grooved Winch Drum For Mine |
| Hoist speed | 0.95-1.27m/s |
| Rotate speed | 720-960 r/min |
| Rope diameter | 3-30mm |
| Sling type | wire |
| Direction rotation | left or right |
| Application | hoist |
| Parameter | can be designed |
| Application | mining,oil drilling,or coal mine |
| Drum diameter | 900mm |
| Drum width | 600mm |
| No: | Wire diameter(mm) | Pulling Force(KN) | Rotation Direction | Drum Diameter(mm) | Drum Length(mm) |
| 1 | 3~8 | 3~10 | Lefthand,Righthand | >160 | <1000 |
| 2 | 10~16 | 12~20 | Lefthand,Righthand | >320 | <1000 |
| 3 | 18~24 | 20~80 | Lefthand,Righthand | >480 | <1000 |
| 4 | 26~32 | 100~120 | Lefthand,Righthand | >640 | <1000 |
| 5 | 34~40 | 150~200 | Lefthand,Righthand | >800 | <1000 |
| 6 | 42~50 | 240~400 | Lefthand,Righthand | >1000 | <1000 |
1. The flanges of drum shall be perpendicular to drum wall at any
conditions,even under the load.
2. The rope must be kept under tension in the process of spooling
so that the rope will be crushed against groove wall. When spooling
can not meet this condition,a press roller shall be used.It is
generally recommended that the tension of the rope should be at
least 2% breaking tension or 10% working load.
3. The fleet angle range should generally never be more than 1.5 degrees and not less than 0.25 degrees.
4. When the wire rope released from the drum goes around the sheave,the center of sheave should be over the center of drum.
5. The rope must be kept round,not loose,even under the maximum load.
6. The rope must be anti-rotation structure.
Pls measure the change of rope diameter under different load
