Reasons and solutions for the malfunction of the stage electric hoist with uncontrolled lifting and lowering

　　The stage electric hoist is an important member of the stage suspension system equipment and an indispensable supporting equipment in the stage performance process. If there is a situation of uncontrolled lifting during the performance, it will greatly reduce the stage performance effect. Below, we will understand the reasons and solutions that cause uncontrolled lifting.

　　There are three reasons that can cause the stage electric hoist to lose control of its lifting:

　　1. Control button failure: No matter how hard the operator presses the button, the electric hoist will not have any operational response.

　　2. The sintering link of the main contact of the communication contactor: If there is a quality problem or improper selection of the contactor, the main contact will sinter and stick, and it cannot be disconnected when it should be, which will prevent the electric hoist from stopping or rising in time.

　　3. Travel switch control failure: Due to frequent operation of the travel switch, it is inevitable to experience loosening and displacement, which poses a safety hazard.

　　The solution to the uncontrolled lifting of the stage electric hoist is as follows:

　　1. Proper maintenance measures should be taken for places with harsh working environments;

　　2. Timely repair equipment malfunctions and replace new components;

　　3. Purchase qualified products again.

　　Can stage electric hoists be used in other workplaces

　　Stage electric hoist is a necessary light and small lifting tool in the construction and decoration process of large supermarkets. It can quickly lift a large amount of building materials to designated positions, and has the characteristics of low operating noise and strong concealment, making it difficult for shoppers to discover. Can it be used in other workplaces besides the stage?

　　In fact, the stage electric hoist has all the functions of a regular electric hoist and can be used in other work environments. For example, in the assembly workshop, electric hoists can be hung on the I-beam of the factory, which can reduce the workload and labor intensity of workers, lower the labor cost of the factory, and improve the assembly speed of components.

　　For example, in outdoor situations such as road maintenance and construction sites, electric hoists can be hung on mobile gantry frames, materials can be placed in baskets, and the baskets can be hung on the hooks of the electric hoist. Pressing the start button of the electric hoist will quickly lift the materials to a high place, making it convenient for workers to carry out other work projects.

　　So, besides being used in supermarkets, stage electric hoists can also be used in various other lifting situations.