采用新型高分子合成材料，在井道环境不易老化、耐磨损、抗腐蚀。增加减震吸音结构，避免异响，降低运行噪音。采用模块化结构，便于安装维保。采用模块化结构，可单独更换受损位置部件，降低物料更换成本。

       The compensation chain guide device is made from a new type of high-molecular synthetic material, which is not prone to aging, wear-resistant and anti-corrosive in the shaftway environment. It has a shock absorption and sound insulation structure to avoid abnormal noise and reduce operating noise. It adopts a modular structure, which is convenient for installation and maintenance. With a modular structure, damaged parts can be replaced separately, thus reducing material replacement costs.