Precision Groove Layout Heavy‑Duty Winch Drum Left‑Hand Lebus Wire Rope Drum

1.Precision Groove Layout Heavy‑Duty Winch Drum Left‑Hand Lebus Wire Rope Drum Description

This is a left‑hand winch drum with imported standard Lebus rope groove. It adopts integral welded construction. Vibration stress relief and post‑weld reshaping are applied to eliminate internal welding stress. Welding quality complies with CB/T3802‑1997 standard, free of porosity, sand holes and other welding defects. Sharp edges are chamfered 2×45° to remove burrs. It can be purchased as a complete set with brake disc, fitted with XH‑YSB‑4 rope press plate and M10×25 screws. It ensures orderly wire rope winding and effectively prevents rope squeezing, tangling and abrasion for heavy‑duty winch lifting operations.

2.Precision Groove Layout Heavy‑Duty Winch Drum Left‑Hand Lebus Wire Rope Drum Parameter

3.Precision Groove Layout Heavy‑Duty Winch Drum Left‑Hand Lebus Wire Rope Drum Advantage

The standard Lebus rope groove enables uniform and smooth rope arrangement, effectively reducing the abrasion of steel wire ropes and extending their overall service life. Vibration stress‑relief technology is adopted for the winch drum to eliminate welding residual stress and prevent drum deformation, which guarantees outstanding operational stability under long‑term heavy‑load working conditions. Strict welding process control eliminates defects such as porosity and sand holes, endowing the welded structure with excellent anti‑fatigue performance. Adopting a complete matching design, this product can be directly assembled with brake discs and rope press plate assemblies for easy installation and disassembly. Sharp edges of components are chamfered and deburred to avoid wire rope cutting, further improving the overall safety factor of the equipment.

4.Precision Groove Layout Heavy‑Duty Winch Drum Left‑Hand Lebus Wire Rope Drum Application