When the bracelet of a chain hoist cannot be pulled, it is important to remain calm and inspect it according to its working principle and operating method. The reasons for the inability to pull the bracelet of a chain hoist may include the following.

Reason 1: Overloading occurred. If the weight of the lifted object is too large, it cannot be pulled by the bracelet. Then, during the pulling process, there is a situation of diagonal pulling or lifting, which can also cause the bracelet to be unable to be pulled.

Reason 2: The chain of the chain hoist is stuck. To rule out the damage or deformation of the chain, the chain hoist can be hung vertically, and the chain can be straightened before lifting.

Reason three: There is a problem with the zipper wheel of the hand chain hoist, which causes the chain and sprocket to bite and fail to perform normal transmission, naturally resulting in the inability to pull the hand chain.

The above are the main reasons that may cause the hand chain hoist to fail to pull properly. When such problems occur, it is necessary to carefully investigate and never forcefully pull.