Abstract: Good selection and use of key equipment of spinning by spinning enterprises determine the stability of spinning quality to a certain extent and influence spinning efficiency and enterprise revenue. This paper introduces the latest development of key equipment of spinning, puts forward selection principles of key equipment of spinning and analyzes characteristics of carding, drawing and twisting and winding equipment. Carding equipment includes card wire cotton and combing components; drawing equipment includes cradle, roller, rubber covered roller and rubber gasket, top pin and bottom pin and lattice apron; twisting and winding equipment includes spindle, steel collar, steel traveler and copper pipe. Spinning enterprises shall attach importance to the selection and management of key equipment and use products with high quality, good service and high cost performance. This will be one of their effective means for quality improvement, product development and transformation and upgrading.

Key words: key equipment, development, selection and use, carding, drawing, winding

摘要： 纺纱企业选好和用好纺纱关键器材一定程度上决定了纱线质量，也影响纺纱效率和企业的效益。文章介绍纺纱关键器材的最新发展情况，提出了纺纱关键器材的选用原则，分析了梳理器材、牵伸器材、加捻卷绕器材的特性，其中：梳理器材包括梳针棉布和精梳梳理元件；牵伸器材包括摇架、罗拉、胶辊胶圈、上销下销和网格圈；加捻卷绕器材包括锭子、钢领钢圈和筒管。纺纱企业应重视关键器材的选用和管理，应选用质量上乘、服务良好、性价比高的产品，这是纺纱企业提高质量、开发产品、转型升级的有效手段之一。

关键词: 发展, 选用, 梳理, 牵伸, 卷绕