Performance
Significantly reduces the geometric dimensions of the drum. As a result, the overall size and weight of the mechanical transmission components are greatly reduced, with a maximum weight reduction of up to 30%.
Eliminates the need for a rope guiding mechanism, simplifying the structure, reducing costs, and facilitating installation, debugging, and maintenance.
Completely mitigates the squeezing, friction, and wear caused by the wire rope during inter-layer transitions at both ends, thereby extending its service life.
Utilizes a grooved rope path, allowing the wire rope to be wound up to 14 layers, with a winding capacity exceeding 1,000 meters and a working lifting height of over 100 meters.
Lightweight and compact structure;
Grooved rope path extends the service life of the wire rope;
Multi-layer winding enables high lifting heights.
Purpose
The crane drum group is the core component of the lifting mechanism of the lifting machinery. It is mainly used for the winding and guiding of the wire rope to realize the lifting and lowering movement of the hook. As an important part of the load-bearing system, the drum group is directly related to the safety and reliability of the lifting operation. According to the structural form, it can be divided into two types: single-layer winding and multi-layer winding. It is widely used in various lifting equipment such as bridge cranes, gantry cranes, tower cranes, etc.
