The stage electric hoist control box can carry several tons of electric hoists per route

　　Before the performance officially begins, the backstage staff need to build a stage, which is related to the scale of the event. Large stages such as concerts and Spring Festival Gala performances have a huge scale, and countless lighting and sound equipment are used during the process. Even the number of electric hoists used to hoist these stage equipment is over a hundred. Each electric hoist is an independent entity, and the existence of an electric hoist control box allows the performance staff to control multiple electric hoists simultaneously.

　　The production factory of stage electric hoists can customize synchronous control boxes for multiple circuits such as 4, 6, 8, 10, etc. Each circuit is equipped with an independent reverse selection switch, which can easily correct the direction even if the power supply UV of the electric hoist is reversed. According to the calculation that each circuit of the electric hoist controller can drive one ton of electric hoist, the electric hoist control box can drive electric hoists of various tonnages such as 4 tons, 6 tons, 8 tons, and 10 tons.

　　The stage electric hoist control box can independently control one electric hoist, or simultaneously control multiple electric hoists with control buttons, making the electric hoists perform the same lifting and lowering or different height lifting and lowering actions. It is very suitable for large-scale performances such as concerts, sports events, festival parties, and annual meetings of enterprises and institutions

　　Stage electric hoist supports the rapid development of cultural and entertainment projects

　　With the development of cultural and entertainment projects, in recent years, a large number of large, medium and small theaters, sports stadiums, conference centers, cultural and artistic centers, outdoor scenario theaters, etc. have been newly built across the country. The core areas of these buildings are often concentrated on the stage, and the construction of such stages has long abandoned the pure manual scaffolding method and been replaced by stage electric hoists.

　　The construction of the stage area has a high dependence on the stage electric hoist, especially for the installation and fixation of trusses and the lifting of lighting and audio equipment. Taking the Guanhang stage electric hoist as an example, it currently has a very user-friendly design. So, where are these designs mainly reflected?

　　Firstly, the hook is forged from alloy steel and equipped with an anti unhooking device. The hook can rotate 360 degrees and has a high safety factor for use. Secondly, the control line adopts 36V low-voltage control, which effectively prevents accidents during operation. The reverse protection device prevents the control line circuit from working when the power line is connected incorrectly, limiting the protection of the body.

　　In addition to the safety protection design of the stage electric hoist itself, the Guanhang stage electric hoist is also designed with a control box. Through the control box, multiple stage electric hoists can be synchronously lifted to ensure the balance and stability of the overall truss construction. This is the progress brought by stage electric hoists to the development of culture and entertainment.