Marine Ship Lebus Groove Two Ropes Double Winch Drum For Deck Lifting

Product Description

Drum is one of the important parts of the crane,it is used to wind the wire rope in the lifting mechanism or traction mechanism, the driving force provided by the driving device to the wire rope, and the rotary movement of the driving device into the required linear movement.

The drum used on the crane is mostly cylindrical. At both ends of the drum, most of the plate support, a hole in the middle of the plate, there is a shaft in the middle, the shaft is divided into two kinds, one is through the long shaft, the other is a short shaft at both ends of the drum.

Drum according to the number of rope winding layer, divided into single layer winding and multi-layer winding two. The rope groove increases the contact area of the wire rope, ensures the orderly arrangement of the wire rope, prevents mutual friction, and improves the service life of the wire rope. generally, the spiral rope groove is used for single-layer winding, and the lebus rope groove is used for multi-layer winding.

Processing Technic

Product Application

Product Drawing

Product  Application

Winch drum is used in metallurgy, Marine engineering, mining, railway, military industry, aerospace, urban construction and other places.

1. Crane machinery: The bridge lifting machine, Tower crane, Gantry crane,Crawler crane winch
2. The petroleum industry: Oil drilling rig, Petroleum tractor hoist, Petroleum workover rig, Trailermounted pumping unit winch , Logging winch, etc
3. Offshore Marine machinery: Offshore petroleum crane winch, Mooring winch, Traction winch, Man-riding winch, Anchor winch, Hydrologic winch
4. The construction machinery: Building wipe wall winch, Winding hoist, Windlass
5. Mining winch: Dispatching winch, Prop-pulling winch,Sinking winch, etc
6. Engineering machinery: Cable winch, Tower crane, Piling machine, Hydraulic winch.