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防摩擦滚筒将安装在组件上,以防止运行或空转的钢丝绳接触起重机的任何障碍物或撞击起重机的任何组件。
防摩擦滚筒具有以下性能,可在苛刻的环境中可靠且耐用地运行:
- 高耐磨性
- 低摩擦系数
- 优异的耐磨性
- 适当的硬度,韧性和刚度
这些滚筒有两种类型的材料:绿色的聚氨酯(PU)和白色的聚乙烯(UHMWPE),以及不同型号,以适应不同位置的应用要求。 为了防止高速运行的钢丝绳弹跳或下垂。 即,提升最大速度为 170 m / min,手推车横越速度为 240 m / min)
防摩擦滚筒类型:
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聚氨酯(PU)滚筒:
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UHMWPE 滚筒:
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