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tension pulley

Product Item : 206
Category：Valve mechanism
Product description：The tensioner is a follow-up wheel pressed on the belt to change the angle of the pulley or to control the tension of the belt. It is a belt drive tensioning device. When the center distance of the be
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The tensioner is a follow-up wheel pressed on the belt to change the angle of the pulley or to control the tension of the belt. It is a belt drive tensioning device. When the center distance of the belt can not be adjusted, the belt can be tensioned by tensioning wheel.

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