Lifting Drum

Wire rope drum, also known as crane drum or lifting drum, is an important component of the crane system. They are designed for winding and unfolding steel wire ropes, which are used to lift and move heavy objects in various industrial applications, including cranes, winches, and other types of lifting equipment.

The lifting drum of a crane generally consists of a drum shaft, a flange type inner gear ring, a drum hub, bearings, and bearing seats. The design of the drum is to withstand the weight and tension of the steel wire rope, and it must be able to rotate smoothly and evenly to ensure safe and efficient operation.