The invention discloses a lifting appliance for lifting damaged and fractured rollers. The lifting appliance comprises a single hook lifting beam main body, a flying ring gravity center moving deviceand a fracture prevention device, the flying ring gravity center moving device comprises an upper flying ring gravity center moving device and a lower flying ring gravity center moving device, the upper flying ring gravity center moving device is connected to the upper end of the single hook lifting beam main body in a sliding way, the fracture prevention device is connected to the lower end of the single hook lifting beam main body in a sliding way through the lower flying ring gravity center moving device, sliding grooves are formed in both the upper end and the lower end of the single hooklifting beam main body, and the two ends of the single hook lifting beam main body are respectively connected with steel wire ropes. The lifting appliance effectively prevents the damaged roller fromfracturing or falling off in the lifting process, and also solves the problem of falling of the fractured working roller as the fractured working roller cannot be lifted or the center of gravity of the fractured working roller shifts in the lifting process.