Common faults and solutions of stage chain hoists

　　The stage hand chain hoist can be used in large-scale competitions, performances, and other occasions to lift heavy objects, traction, and other operations. However, some small malfunctions may occur during use. Below, we will analyze the symptoms, causes, and solutions of the malfunctions.

　　1、 The chain is twisted, and the cause of the malfunction is usually that the chain was not properly sorted when hanging. The solution is to sort it out and hang it again;

　　2、 The reason for the malfunction of the bracelet jumping slot is that the bracelet and sprocket are not on the same working surface when pulled. The solution is to restore them to the sprocket and work according to the requirements;

　　3、 Chain jamming, the cause of the malfunction is the bracelet chain or the lifting chain chain. The disposal method for the bracelet zipper is to pull it in the opposite direction for inspection and handling. The disposal method for the lifting chain chain chain jamming is to pull the bracelet in the opposite direction to remove the stuck lifting chain, or to replace it with an equivalent tonnage chain hoist for repair;

　　4、 Locking failure, the cause of the malfunction is self-locking failure and friction plate failure. The solution is to replace it with a hand chain hoist of the same tonnage and repair it;

　　The above are common faults, causes, and solutions for stage chain hoists

　　Why should the stage hand hoist work environment be dust-proof

　　The stage hoist often operates in outdoor environments and inevitably comes into contact with a large amount of dust. Dust not only affects our physical health, but in severe cases, it can also affect the normal operation of the stage hoist. Improper cleaning can also affect the lifespan of the stage hoist. Is it really so serious?

　　Before using the stage empty chain hoist for lifting, if there is too much dust, it will affect people's vision and increase the danger of lifting. This requires stopping work and cannot be carried out in an environment with unclear vision;

　　After using the stage chain hoist, the surface of the stage chain hoist should be cleaned of dust. If necessary, other tools should be used to clean the internal dust to prevent dust from corroding the components of the stage chain hoist.

　　Preparing for dust prevention can improve the safety of lifting during the operation process. Improper use or inadequate maintenance can also affect the safety of stage chain hoist lifting.