45° Right-Hand Lebus Double Parallel Groove Winch Drum Assembly, Q355D, 5-Layer Wire Rope Winding

1.Product Descriprion

This Lebus winch drum assembly (Model 20320) is manufactured from Q355D low-temperature high-strength steel. It features 45° right-hand Lebus double parallel rope grooves, specially designed for Ø18 steel wire rope with 5-layer winding.

2.Product Parameter

3.Product Advantage

1. Lebus double parallel groove design: Guides wire rope neatly, avoids rope stacking, squeezing and wire breakage, extends wire rope service life greatly.
2. Q355D low-temperature steel: Excellent toughness & impact resistance, suitable for low-temperature marine/offshore environment.
3. Post-weld stress relief: Eliminates welding residual stress, prevents drum deformation under heavy cyclic load.
4. Complete assembly: Supplied as full assembly with end plates, brake disc and fasteners, saves customer assembly work.
5. Heavy-duty anti-corrosion coating: Sandblasting + dual-layer paint system, good salt spray resistance for offshore working conditions.
6. Precision machined brake disc: Stable friction performance, reliable braking under heavy lifting loads.

4.Application

This Lebus winch drum assembly is widely used for offshore winches, marine cranes, vessel deck lifting and towing equipment, heavy lifting machinery on offshore platforms, port heavy-duty hoisting winches and construction heavy lifting winch systems. It is well suited for harsh marine and offshore working environments with heavy load, frequent lifting operation and high reliability requirements.