Carding machines are key equipment in textile and nonwoven production, with core components like the锡林 (cylinder), working roller, and picking roller responsible for combing fiber bundles into single fibers and forming a uniform thin web.Traditional work rolls are often made of steel or aluminum, but they are prone to deflection deformation and dynamic imbalance when operating at wider widths (such as over 3.5 meters) or high speeds, which affects the combing accuracy and web quality. With the increasing demands for production efficiency and equipment performance, carbon fiber composite materials are widely used in the manufacturing of high-end roller shafts due to their excellent mechanical properties.

Especially when the width exceedsOn a 3.5-meter large carding machine, the carbon fiber roller, with its strong resistance to bending, significantly improves the evenness of the web formation and the stability of the equipment.