What are the benefits of the deep groove design of stage chain hoists

　　The stage chain hoist is mainly a lifting equipment designed for mobile touring activities. This type of lifting equipment is no different from the chain hoist we usually use, but it has a significant improvement in structural design and safety factor. When using the chain hoist to lift heavy objects, there is also a smooth and non zippered operating feeling. Actually, this is mainly due to the deep groove design inside the cover of the chain hoist.

　　The hand zipper disc inside the stage chain hoist adopts a deep groove design, which allows the hand zipper strip to rotate well in the groove. When the user pulls the hand zipper strip, it maintains accurate engagement between the chain link and the groove. To prevent the problem of the chain link not biting properly due to incorrect pulling, this is also an effective measure to avoid chain jamming.

　　At the same time, the deep groove design of the stage chain hoist can increase the load-bearing area of the chain, increase its load-bearing capacity and bending strength. For the backstage workers who build the stage, the smooth and non jamming chain hoist greatly improves their lifting efficiency, avoiding situations such as shaking or inability to lift the lifted object due to chain jamming

　　How to lift and hang the audio equipment to a high place with a stage hand chain hoist

　　Stage sound is a commonly used amplification device during performances, which can spread sound effects farther and clearer on stage, and also help to enhance the atmosphere. After hanging the stage sound at a high place, the amplification effect will be better, and it can also prevent the sound equipment from being knocked over by other actors. The stage hoist is a special hanging effect used during stage performances. How do the behind the scenes staff use the hoist to lift the audio equipment to a high place?

　　Firstly, we need to determine the weight of the audio equipment to avoid overloading the stage hoist. Secondly, the staff should hang the upper hook of the hoist onto the stage frame, and connect the lower hook to the fixed lifting strap of the audio equipment to ensure a firm and stable connection before pulling the lifting chain of the hoist.

　　After installation, it is necessary to regularly check the tightness of the stage chain hoist and the suspension of other equipment such as the sound system to prevent any lifting equipment from falling off due to being overwhelmed.