Special Design Tower Crane Winch Drum Lebus Groove Alloy Steel
Sleeve
Characteristics and advantages of LEBUS
Ribas reel has a special key, is designed at the bottom of the reel
end flange (end insert) and extension pieces, they guide the wire
rope from the first layer to the second layer smoothly.
The folding groove makes the load evenly distributed between
layers, and the practice proves that the service life of the wire
rope is greatly prolonged. In fact, the test surface can extend
wire rope life by more than 500%. Reducing wire rope damage
increases safety and reduces machine downtime.
Disadvantages of LEBUS slots
The disadvantage of folding rope groove drum is that it is more
complex, so the price is a little more expensive than the spiral
rope groove drum. However, this additional cost is quickly
compensated for by the savings in wire rope, which is expensive and
takes up production time to replace
In some assignments,
Advantage Sleeves
Generally, the tighter the wire rope is, the better it is wound.
The wire rope should withstand at least 2% of the breaking load or
10% of the operating load as recommended by LeBus. Of course, for
safety factor and wire rope design, must be prepared to withstand
the destructive load.
The design and manufacture of folding rope groove drum should meet
the special requirements of lifting operation, and the type of rope
groove should adapt to the length, diameter and structure type of
wire rope. Mechanical design, machining, design software,
mechanical engineer, equipment management, welding, hydraulic,
casting, sealing.
Products Parameter
product name | Special Design Tower Crane Winch Drum Lebus Groove Alloy Steel
Sleeve |
| Usage | tower crane ,offshore platform |
| Winch drum type | suggest LBS (smooth or traditional spiral ) |
| Fuction | lifting,hoist,pulling |
| Field | offshore,crane ,marine,oil drilling,mining |
| Wire rope diameter | 3~199mm |
| Wire rope capacity | 100-1000M |
| Colour | red or customer |
| Orignal | China(mainland) |
| Load capacity | 1-60KN |
| Rope speed | 0-40m/min |
| Power | hydraulic or customer |
Some products type parameter for your reference:that can be design
to meet requirement
| Model | Layer plly force
(T) | Rope speed | Drum bottom diameter | Difference of working pressures(Mpa) | Rope capaticty(mm) | Diameter of steel cable(mm) | Model of power |
| LBSTC1-10 | 30 | 0-35 | 305 | 15.9 | 65 | 15 | XH2-420 D51 |
| LBSTC1-20 | 50 | 0-40 | 380 | 16.3 | 70 | 20 | XH3-900 D240 101 |
| LBSTC1-30 | 80 | 0-40 | 470 | 15.6 | 100 | 24 | XH5-1800 D240101 |
| LBSTC1-40 | 100 | 0-40 | 470 | 16 | 90 | 28 | XH6-2000 D240 101 |
| LBS0F1-50 | 120 | 0-30 | 600 | 17.3 | 175 | 30 | XH6-3000 D240101 |
| LBSTC1-60 | 150 | 0-30 | 640 | 17.8 | 143 | 38 | XH7-4300 D240101 |
| LBS TC1-70 | 200 | 0-25 | 660 | 17.8 | 150 | 40 | XH8-900d240101 |
product equipment
Our factory has more than 2000 sets of advanced equipment such as
casting, forging, gear processing, sheet metal stamping, riveting,
heat treatment and mechanical processing. In recent years, the
Germany CW1000 machining center, CNC four axis, five axis linkage
machining center, CNC punch, large CNC hobbing gear grinding
machine, large CNC floor boring and milling machine, Vacuum
electron beam welding, CNC welding robot and 80 roll machine and
other advanced processing equipment
About us
Our company early introduction of advanced technology at home and
abroad, after years of research and development and improvement, in
the hoisting machinery multi-layer wire rope row rope field has
made a major breakthrough,
In 2010, the company obtained the production patent of double
folding rope groove drum, and founded its own brand - LBS. At
present, the company has formed a mature and stable,
serializedproduct production mode.
Required Parameters
- Wire rope diameter or cable diameter(mm)
- Inner diameter D1(mm)
- Outer diameter D2(mm)
- Width between the flanges L(mm)
- Rope capacity(m)
- Material:
- Rotation direction:left or right?
