Hanging raft is a kind of special equipment for separate lifting of ships in shipbuilding industry, which is suitable for horizontal/vertical multi-lifting points. The lifting equipment consists of the main body/beam, pulley system, reinforcing structure and connecting parts, according to the structure is divided into: single type, double type and multistage type.
1. Multiple sets of pulley hoisting, each lifting point balanced load, improve the actual lifting capacity of the crane;
2. The steel wire rope force is optimized, effectively slow down the wear, extend the service life;
3. The lower lifting point can be made into a single or double row form.