12‑Unit Right‑Hand Lebus Double‑Folded Rope Groove Winch Drum Q355B

1.Description

This 12‑unit drum is mainly made of Q355B steel, composed of drum baffle, drum sleeve, drum barrel and intermediate partition plate. It adopts right‑hand 30° Lebus double‑folded rope‑groove design, divided into 12 groups, each for 7‑layer wire rope winding. Assembled with M8×35 hex socket cap screws and spring lock washers. Surface treated with zinc‑rich primer for anti‑corrosion, realizing neat multi‑layer rope winding and preventing rope squeezing and disordered winding.

2.Parameter

3.Advantage

• Adopt Lebus 30° double‑folded rope‑groove structure for tidy multi‑layer winding, avoid rope disorder, squeezing and biting, extend wire‑rope service life.
• Constructed of Q355B high‑strength steel, great load‑bearing capacity for heavy‑duty continuous traction.
• Multi‑partition segmented structure with 12 independent rope‑groove groups, multiple‑rope winding without mutual interference.
• Zinc‑rich primer anti‑corrosion finish, suitable for harsh outdoor, mining and marine humid environments.
• Assembled with standard fasteners for easy disassembly & maintenance; controllable machining tolerance ensures high overall stability.

4.Application