1. Suitable for wool, cashmere, cotton yarn and rayon, nylon and other kinds of yarns, applicable to the range of yarn 0.2s~180s
2. Single spindle stepless frequency conversion speed regulation, slow start, urgent braking.
3. With electronic broken yarn from stop and full autofrettaged stop kinetic energy 4. There is automatic deceleration function, when the yarn winding back is difficult, the operation speed automatically reduced 30% of the effective reduction of the yarn breakage rate (winding quality directly affects the post-processing.)