In scenarios such as small-theater drama performances, corporate new product launches and small-scale art shows, constrained by the limited stage space and simple scenery complexity, the number of configured stage hoists is usually between a few and a dozen units. In such cases, operators can adopt the manual control mode to directly regulate the lifting, lowering, start-stop and travel distance of individual or multiple units via the hoist's control handles or simple remote controllers, flexibly meeting the rapid hoisting and adjustment needs of basic stage settings.
To achieve efficiency, standardization and intrinsic safety in large-scale stage hoisting operations, stage hoists currently in use-especially stage electric hoists with higher technical integration and greater control precision-must be paired with professional intelligent centralized control systems for coordinated operation. Equipped with advanced PLC programmable control modules and IoT communication technology, the system enables operators at the central control terminal to conduct unified parameter programming and command issuance for all connected hoist devices through a visual operation interface, accurately regulating the lifting speed, travel height, start-stop sequence and synchronous operation logic of each single unit. This intelligent management and control mode not only boosts the efficiency of traditional manual operations by dozens of times, but also eliminates manual operation errors from a technical perspective, ensuring highly consistent operating status of all stage hoist equipment. It fundamentally guarantees the operational stability and safety of large-scale stage hoisting systems, and builds a solid safety barrier for the smooth holding of ultra-large-scale events.