CNC machined winch sleeves are produced using computer-controlled machining processes to achieve high dimensional accuracy and consistent surface quality. These sleeves are installed on winch drums to improve rope guidance, protect the drum structure, and support stable operation under varying load conditions.

LEBUS groove sleeves are engineered to provide precise rope guidance in winch and hoisting systems that require multi-layer winding. The LEBUS groove pattern consists of parallel grooves combined with crossover sections that control the movement of the rope from one layer to the next. When applied as a sleeve, this design enhances flexibility and simplifies drum maintenance.

Non-magnetic drum sleeves are widely used in oil rig operations where magnetic interference must be minimized. In offshore drilling and oilfield environments, sensitive instruments, measurement tools, and monitoring systems can be affected by magnetic materials. A non-magnetic drum sleeve helps reduce this risk while maintaining stable rope winding performance.

A polymer nylon LEBUS sleeve is designed to support precise wire rope winding in winch and hoisting systems that require multi-layer spooling. The sleeve features a LEBUS-style groove pattern that guides the rope evenly across the drum surface, while the polymer nylon material provides reduced friction and improved wear resistance compared to traditional metal surfaces.

A reel sleeve for wire rope winding is an important component used in winches, cranes, and hoisting equipment where controlled rope spooling is required. Installed over the surface of a drum, the sleeve helps guide the wire rope during winding and unwinding, ensuring stable alignment across the full width of the reel. This structure is widely applied in industries that depend on lifting, pulling, or tensioning operations under repetitive load conditions.

8mm Rope Carbon Steel Lebus Grooved Drum – Reliable Winch Drum SolutionOur company, located in Shijiazhuang City, Hebei Province, China, specializes in manufacturing carbon steel Lebus grooved drums designed for 8mm wire ropes. These drums are precision-engineered for smooth rope spooling, even tens

We supply large-size Lebus grooved sleeves made from durable carbon steel for crane winches. Custom-engineered for high rope diameters, our heavy-duty sleeves ensure precise spooling, safety, and long service life for Norwegian crane applications.

We produce nylon Lebus sleeves for smooth drums, available in customized colors, sizes, and materials. These non-magnetic, insulated sleeves ensure precise rope spooling without signal interference — ideal for winch and lifting systems.