Tower Crane Winch Drum With Lebus Grooved For Spooling Wire Rope And Steel Cable
Tower crane winch
Tower crane is referred to as tower crane, also known as tower crane, originated in Western Europe. A rotating crane with arms mounted on top of a towering tower. Large working space is mainly used for vertical and horizontal conveying of materials and installation of building components in building construction. It is composed of metal structure, working mechanism and electrical system. The metal structure includes tower body, boom and base. The working mechanism has four parts: lifting, luffing, turning and walking. Electrical system includes motor, controller, power distribution cabinet, connecting circuit, signal and lighting device, etc
overview of the Lebus Grooved
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.
Advantage Of The LBS Grroved Cable Drum
This system is still the most effective and perfect method to prolong the life of wire rope. Tests have shown that the use with Wire rope specifications match the rope groove, Lebus drum can prolong the life of wire rope more than 500%. LBS rope groove makes the load evenly distributed between layers, and the practice proves that it greatly prolongs the life of wire rope. In fact, the test surface can extend wire rope life by more than 500%. Reducing wire rope damage increases safety and reduces machine downtime.
Technical parameters and application
| 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,
Marine crane,Mooring winch |
Product Tags:
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2mm Rope Dia Grooved Drum, Lebus Drum For Hoist Images
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