What is the structure of a crane pulley?

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2025-02-18 09:13:13 -

What is the structure of a crane pulley? A pulley system is made up of several fixed pulleys and moving pulleys matched together, which can achieve the purpose of both saving effort and changing the direction of force. In use, how much effort is saved and the way the rope is wound depend on the effect of the pulley system. Moving Pulley The moving pulley is borne by two ropes,...

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