Heavy‑Duty Welded Double‑Folded Lebus Groove Drum, Wire Rope Drum for Marine Winch

1.Description

This heavy‑duty welded double‑folded Lebus groove drum is fabricated by high‑strength Q355 steel plate. The barrel is precision‑machined with double‑folded Lebus rope grooves, complete with end connection flanges, assembly bolt holes and lifting lugs. Left‑hand or right‑hand rope grooves can be customized per drawings. Anti‑corrosion surface options include zinc‑rich primer and industrial yellow paint. All units are manufactured strictly according to customer drawings, welding and machining precision comply with marine and offshore industry requirements.

2.Parameter

3.Advantage

• Double‑folded Lebus rope grooves guide steel wire rope for neat spooling. Effectively avoid rope overlapping, squeezing and abnormal wear, greatly extend wire‑rope service life.
• Customizable groove direction, barrel length, outer diameter and flange mounting hole size, compatible with multiple winch & hoist models.
• Heavy‑duty full‑welded steel construction, high load‑bearing capacity and outstanding impact resistance for heavy‑load conditions.
• Professional anti‑corrosion finishing, resists marine humid and salt‑spray environment, prolong overall service life of drum assembly.

4.Application

Within the construction sector, the LBS grooved‑type drum serves as a vital component for tower cranes. Its grooved‑liner drum structure enables smooth hoisting and lowering of heavy‑weight loads, improving both operational safety and working efficiency on construction job‑sites. The steel drum with lined‑bore delivers outstanding structural strength and anti‑deformation performance under heavy‑load conditions, supporting long‑term stable crane operation. It is well‑suited for high‑altitude material lifting as well as on‑site shifting of large‑scale heavy machinery.

The LBS grooved drum also brings prominent advantages to mining‑related operations. Mine hoisting calls for rugged, trustworthy equipment to carry ores and personnel safely between ground level and underground workings. The lined‑bore steel drum features solid durability and optimized groove profile, which protects wire‑rope condition, cutting equipment downtime and routine maintenance expenses. Compatible with steel wire ropes and cable slings alike, it offers great adaptability for multiple hoisting setups across mining sites.

For orders of LBS grooved drums, products will be packed in export‑grade wooden crates or pallets for secure transit, with lead‑time ranging from 15‑30 days. MOQ is set at one unit, and prices can be adjusted for projects of different sizes. Flexible payment options including T/T and L/C are available for overseas purchasers. Boasting an annual supply capacity up to 100 units, we are capable of satisfying varied industrial project demands with dependable performance.