Elevator regulations regarding nylon wheels


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Lessons and insights from elevator counterweight rope accidents

In recent years, there have been occasional incidents of elevator cabs falling due to the counterweight detaching from the suspension system as a result of serious counterweight sheave failure, leading to a loss of counterweight traction.

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Unveiling the reasons behind the choice of metal materials for elevator counterweight sheaves

The core production process of MC nylon pulleys is centrifugal casting. The raw materials are mainly divided into two categories: liquid caprolactam and solid caprolactam. The quality of the raw materials has a crucial impact on the final performance of the product.

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