Ruibei Mall: Analysis of the causes of hand chain hoist chain jamming

Hand chain hoist. ． It is a commonly used small lifting equipment and is widely used in many places and industries. Even if the quality is excellent, there will be some minor problems during operation. For example, many users have encountered the lifting chain getting stuck when using it. Let's analyze the reasons below.
There are many reasons for chain jamming in the use of hand chain hoists, such as lubrication problems. You must pay attention to adding lubricating oil during maintenance. If the lubrication is not done properly, the friction between the chains will occur. If jamming occurs and the chain hoist is stuck, it should be checked before use to avoid knotting and twisting, which will affect the work progress and reduce the service life of the chain hoist.