It is essential to maintain and upkeep the stage chain hoist properly

　　When using a stage hoist to assist staff in moving stage props, the stage hoist operates above the stage performers. Once a malfunction occurs, it is likely to cause injury to the stage performers. So, after using the stage chain hoist in daily life, users must take good care of and maintain the stage chain hoist.

　　When maintaining the stage chain hoist, the user needs to first inspect the body of the stage chain hoist. If there are damaged parts in the body, they need to be repaired or replaced in a timely manner.

　　Then, the user should apply rust proof grease to the parts of the stage hoist that are prone to rusting, to prevent the stage hoist from rusting during storage. Furthermore, the user needs to apply lubricating grease to the lifting chain to ensure good chain transmission.

　　Finally, users also need to regularly replace the brake pads of the stage hoist to ensure that the stage hoist braking system can brake in a timely manner.

　　The stage hoist can enhance the performance of the stage and assist workers in lifting the stage structure during stage construction, making it an important lifting tool in stage performances. So users need to do a good job in daily maintenance and upkeep of the stage hoist, so that it can better play its role.

　　Stage chain hoists cannot be used together by multiple units

　　When lifting stage props during stage performances, stage hand hoists are often used. For some large-sized stage props, a single stage hoist is inconvenient to lift, so users sometimes use multiple stage hoists to lift the props together. But this is actually not allowed, why?

　　When multiple stage chain hoists lift the same prop together, it is necessary to maintain the same lifting speed for several stage chain hoists, otherwise the prop will tilt and increase the pressure on one or several stage chain hoists.

　　At this point, if these stage chain hoists are subjected to forces beyond their carrying capacity, they are likely to malfunction, leading to performance accidents.

　　Therefore, it is not advisable to use multiple stage hoists to lift the same large prop. Even if conditions require the use of multiple stage chain hoists to lift the same prop together, it is necessary to ensure that the carrying capacity of each stage chain hoist is greater than the weight of the prop in order to ensure operational safety.

　　Caution should be exercised when using stage hoists, and it is not allowed for multiple stage hoists to lift the same prop. Otherwise, it may cause the stage performance to be affected, and in severe cases, it may result in props falling and injuring the performers on stage.