Group controlling stage electric hoists typically involves coordinating multiple hoists to move in synchrony for stage rigging purposes. Here's a general guide on how to group control stage electric hoists:

Select Suitable Hoists: Ensure that the electric hoists you're using are capable of group control and are compatible with each other.

Install Control System: Install a control system that can manage multiple hoists simultaneously. This system could be a dedicated hoist controller or a software-based control system running on a computer.

Connect Hoists to Control System: Connect each electric hoist to the control system using appropriate cables or wireless connections. Ensure that the connections are secure and properly configured.

Calibration: Calibrate each hoist to ensure that they have consistent performance and respond accurately to control commands. This step is crucial for achieving synchronized movement.

Group Formation: Group the hoists together based on their position and function on the stage. For example, hoists responsible for lifting scenery on one side of the stage could be grouped separately from those on the other side.

Programming: Program the control system to execute the desired movements of each hoist group. This may involve setting up presets for common stage configurations or manually controlling the hoists in real-time during performances.

Testing and Adjustments: Test the group control system thoroughly to ensure that all hoists move as intended and synchronize correctly. Make any necessary adjustments to the programming or hoist settings to improve performance.

Safety Precautions: Implement safety measures to prevent accidents during hoist operation. This includes regular maintenance of the hoists, enforcing weight limits, and having emergency stop procedures in place.

Training: Provide training to the operators and stage crew members responsible for using the group control system. They should be familiar with its operation, safety protocols, and troubleshooting procedures.

Regular Maintenance: Schedule regular maintenance checks for the electric hoists and control system to ensure continued reliability and safety.

By following these steps, you can effectively group control stage electric hoists for smooth and coordinated movement during stage productions.

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