The reasons for the noise and vibration of the stage operator's chain hoist

　　The stage chain hoist is a commonly used light and small lifting tool in the lifting industry, which can be suitable for various lifting and hoisting operations. It can be manually pulled to lift, pull, and lower heavy objects.

　　A customer reported that the purchased stage chain hoist made noise and sometimes vibrated. What is the reason for this? In fact, there are several reasons for the occurrence of these two situations on stage.

　　The common reason is overloading. When the stage chain hoist is overloaded to lift heavy objects, it will increase the load-bearing capacity of the components. During the operation, the load-bearing capacity of the components is too large, and there is severe wear and tear between the components, resulting in noise during the lifting process of heavy objects.

　　Furthermore, if the stage chain hoist is used during the process, it may cause wear and tear on the components, as the stage chain hoist is made of alloy steel material and is inevitably subject to wear and tear during operation. After prolonged use, noise may occur to a certain extent due to wear and tear.

　　Another point is that when replacing the accessories of the chain hoist, replacing the mismatched parts, or if one part is severely worn, it can cause the internal operation of the stage hoist to be not smooth.

　　The stage hand chain hoist needs a suitable working environment

　　As a lightweight lifting tool, the stage hoist requires certain environmental conditions for normal use. Before use, users need to check the operating environment to ensure that the stage hoist is used normally and stored in a suitable environment.

　　Firstly, in hot weather, the performance of the stage chain hoist deteriorates. Working in environments with high temperatures can increase tool friction and wear.

　　Secondly, there is a sandstorm environment where dust, sand particles, and other debris are easily scraped into the gaps of the cover, chain, and other components, thereby increasing friction between the components of the stage chain hoist and reducing its service life.

　　In humid environments, humid air can easily damage the protective film on the surface of the stage chain hoist, causing rust. Users need better maintenance.

　　Working in a chemical environment can easily cause chemical substances to adhere to the stage chain hoist and corrode it.

　　The above is the impact of special environments on stage chain hoists. Before using stage chain hoists for work, it is necessary to inspect the surrounding environment to avoid various adverse factors affecting the operation of stage chain hoists.