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Electric hoists represent their own machinery, strength, and toughness, while the stage is elegant, flowing, and soft, with conflicts and collisions between the two.
Many people only pay attention to the dazzling lighting, graceful music, agile dance, and exquisitely dressed singers at the stunning concert, but overlook the guards behind this magnificent scene - T
Category : W12 Stage Electric Hoist
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On stage, electric hoists are better than chain hoists!
Many people only pay attention to the dazzling lighting, graceful music, agile dance, and exquisitely dressed singers at the stunning concert, but overlook the guards behind this magnificent scene - TRUSS stands, stage gourds, etc. Choosing the appropriate stage hoist lifting TRUSS frame can increase the safety factor of the stage. So why is using an electric hoist for lifting safer than a manual hoist? Use the following three points to illustrate.
Firstly, when using a manual hoist, a person must stand under the TRUSS rack to operate it; Electric hoists can be used for remote control. If there is a danger during the lifting of the TRUSS frame and the operator of the chain hoist cannot escape in time, they may be injured by the collapsed TRUSS frame; The remote control of the electric hoist operator is not within the collapse range of the TRUSS frame, so they will not be injured by the TRUSS frame.
Secondly, electric hoists are easier to achieve synchronization than manual hoists. For example, if 16 chain hoists need to be pulled, it is basically impossible to pull at the same speed, which will result in uneven height causing the TRUSS frame to tilt and collapse; Pressing a button on the electric hoist sets the same speed for easier synchronization.
Thirdly, when using an electric hoist to lift the TRUSS frame, a ring chain is used for lifting, while a manual hoist is originally a single chain for lifting. When the entire TRUSS frame is not lifted, the column is subjected to unilateral force, and at this time, the column must tilt towards the inside of the stage, which is a safety hazard. Especially when the height needs to exceed 10M, it is even more unsafe. The lifting column of the ring chain is subjected to force on both sides simultaneously, and the mutual force makes the column vertical without tilting.
The above is why using an electric hoist on stage is safer. The frequent occurrence of stage accidents not only startles the audience, but also puts the actors at risk. So it is imperative to choose a high-quality stage electric hoist.
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