Title:Glavanized Treatment Lebus Grooved Drum Used on Hoisting and
Lebus groove is composed of two parallel groove section and two
crossover sections on one circle layer of drum,which could make the
upper wire rope enter the groove caused by lower wire ropes.
Lebus groove is suit for multilayer spooling.
With Lebus grooving, it is possible to calculate the exact forces
that the rope imposes on the drum.
We can manufacture all sizes of drums. From now, we have finished
the drums from 50mm to 2000mm in diameter. And its length range is
from 100mm to 2000mm.
Some parameters for your reference:
|Grooved drum diameter(mm)||80||150||300||500||800||1100|
|Width between the flanges flanges(mm)||150||280||300||460||750||1000|
|Number of layers||3||2||4||6||8||8|
Compared with cordless groove(smooth)drum and helical groove
drum,LBS groove has obvious advantages in multilayer spooling.
1. Ensure your wire rope spools smoothly onto and off the rope drum
under total control.
2. Make wire rope spooling uniform distribution of load between
3. Prevent cross & mess in the process of wire spooling.
4. Lower the rope damage and increase the service life of wire rope
by more than 500%.
Lebus grooved drum
The groove is cut directly into the body of the drum.(according to
customer‘s requirements.The flanges are either welded or
Split-lebus grooved sleeves(shell)
The whole lebus grooved drum is divided into the upper and lower
parts,which we call them lebus split-sleeves.
The sleeves are available a smooth drum or helical drums.
- the split-type lebus groove generally can be mounted on a smooth,
grooveless drum-for for retrofit or where the drum needs to be
- The split -type sleeve system consists of a pair of outer casings
that are bolted or assembled on a smooth light cylinder, so that
the outer surface of the cylinder becomes a grooved form, and the
split sleeve is composed of a spiral groove and a parallel groove,
and the groove is formed. The design conforms to the specific rope
structure, diameter and length.