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Half of the elastic ribbed belts using the semi-elasticity with the core and polyurethane. This belt can be installed to reduce vibration and noise at a fixed center distance gear, no need to adjust the tightness can be cost savings. This belt can choose a variety of length.
半彈性多楔帶用半彈性帶芯與聚氨酯制成。這種皮帶可安裝于固定中心距離的傳動裝置上以減少震動和噪音，同時由于無須調節松緊，可以節約成本。這種皮帶有多種長度可以選擇。