This change has little effect on the running performance of the elevator when the lift height is not large, but when the lift exceeds a certain height, it will seriously affect the stability of the elevator operation and endanger the safety of passengers.For this reason, when the lift height of the elevator exceeds a certain height (usually 30 meters)a component with a certain weight must be set to balance the weight change caused by the height change, which is the function of the compensation chain for elevator.
In order to reduce the noise during operation and slow down the corrosion of the iron lift compensation chain by the environment, a layer of PVC hose is wrapped on the basis of the rope-piercing lift compensation chain to form a plastic.coated compensation chain in elevator.
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