Hebei Junke Machinery Technology Co.,Ltd
Hebei Junke Machinery Technology Co., Ltd Products: Drum, Sleeve, Winch, Gear
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LBS drum is a kind of groove for multi-layer winding of wire rope introduced from abroad. Because of this rope groove in the drum
Most of the circumferential section is kept parallel to the flange end face, only in a very small section and the flange end face intersection,
However, there is a phenomenon of turning, it is named "folding rope groove" too.
Years of practical use has proved that this kind of drum with special rope groove structure can well solve the difficulty of multi-layer winding rope
The double folding cable groove system ensures that the multi-layer winding wire rope on the drum is completely smoothly drawn into and rolled out of the drum.
We are able to process plain drum,LBS grooved drum and spiral drum. Compared to plain drum and spiral,the LBS grooved drum has some obvious advantages:
1. It suit for spooling multilayers and in the process of spooling,there will not be mess problem.
2. the groove is able be cut directly into body of drum or install a set of sleeves on the drum.
3. Increasing the service life of wire rope .
1. Crane machinery: The bridge lifting machine, Tower crane, Gantry crane,Crawler crane winch
2. The petroleum industry: Oil drilling rig, Petroleum tractor hoist, Petroleum workover rig, Trailermounted pumping unit winch , Logging winch, etc
3. Offshore Marine machinery: Offshore petroleum crane winch, Mooring winch, Traction winch, Man-riding winch, Anchor winch, Hydrologic winch
4. The construction machinery: Building wipe wall winch, Winding hoist, Windlass
5. Engineering machinery: Cable winch, Tower crane, Piling machine, Hydraulic winch
6. Mining winch: Dispatching winch, Prop-pulling winch,Sinking winch, etc
1. LBS grooved drum, solved the problem of wire rope spooling.
2. Compared with ordinary cordless groove (smooth) drum and helical rope groove drum, LBS rope groove has obvious advantages in the multi-layer wire rope spooling, LBS special groove system makes the spooling of wire rope smooth, and the load of each layer evenly distributed, extend the service life of rope, reduce the wire rope damage, improves the safety of the operation of the equipment.
3. reduces the problem of mechanical equipment shutdown for changing rope.
| No | Wire diameter(mm) | Rotation direction | Main drum diameter(mm) | Main drum length(mm) | Application |
| 1 | 8 10 13 | Lefthand,Righthand | 430 | 763 | The oil workover rig winch, Towing winch Tower crane |
| 2 | 13 18 20 | Lefthand,Righthand | 623 | 1144 | Engineering winch, Lifting winch,Crawler crane |
| 3 | 22 25 26 | Lefthand,Righthand | 730 | 1220 | Oil workover rig , Logging Winch |
| 4 | 18 22 32 | Lefthand,Righthand | 670 | 1240 | Drilling Rig Winch, drawworks |
| 5 | 28 32 36 40 | Lefthand,Righthand | 560 | 630 | Rotating Drilling Rig winch, Lifting equipment |
| 6 | 26 28 32 45 | Lefthand,Righthand | 760 1146 | 1970 1765 | Offshore Crane, |
