It seems that the stage electric hoist defaults to an independent control mode of "one switch corresponding to one device" - one handle operates one hoist to complete the lifting, lowering, starting and stopping of a single device.
Although stage electric hoists are often used individually, they have group control capabilities similar to "group hoists", which is the core reason for the stable and overall lifting of the truss. The realization of this group control function lies in the supporting special control cabinet: through professional circuit integration and signal synchronization technology, the control cabinet can flexibly adapt to different quantities of stage electric hoists such as 4-door, 5-door, 8-door, 10-door, 12-door, forming a stable group control network. What's more worth mentioning is that this control cabinet can not only realize group linkage, but also adopt a dual-mode design of "single control + group control". The two control functions exist independently and can be switched flexibly, perfectly adapting to the full-process needs of stage construction.