To provide a textile machine managing system for a fine spinning winder, capable of automatically analyzing the tendency of producing fluffs of a yarn spun by a fine spinning unit on the unit basis of a bobbin.

A tray on which the bobbin 23 is set with the yarn wound thereon by a fine spinning frame 2 has a RF tag for storing information enabling to specify the fine spinning unit 32 having the yarn wound on the bobbin 23 set on the tray. A winding unit 31 has a clearer 15, a unit control part, and a RF reader 5. In this embodiment, the textile machine managing system to be used for the fine spinning winder 1 records the length of the unwound yarn with its fluffs detected by the clearer 15, and the amount of fluffs thereof, and performs the quality inspection of the yarn spun by the fine spinning unit 32 on the unit basis of the bobbin 23.