... 2.spindle : 4spindle/group 8spindle/group 3.yarn speed:500m/min NC hank to cone winder is our ... technology such as:individual motor for each spindle, automatic stop of yarn break, dead line control, slow ... start(startup time is adjustable), adjustable of speed of cross yarn, electric over-feed device, Single ... operator as well as facilitate employment. FEIHU automatic high speed winding machine