尼龙轮在木材装卸索道中应用

The utillization of nylon wheels on the wood loading cable ways

用尼龙轮代替木材装卸架杆中走行轮和起重轮的铸铁或铸钢材质轮．解决了铸铁或钢滑轮对钢丝绳的磨耗大寿命短的难题．可提高钢丝绳寿命。具有较大的使用价值和明显的经济效益。

The wheels made from nylon may replace the steel wheels in wood loading and unloading frame. The replacement can lessen the wear for the steel cable and increase its service time