Description Overview Winds spun yarn from spinning bobbin plastic tube to cone. Suitable for soft winding or hard winding. Uniform control for all spindles and individual control for each spindle. Touch panel control with microcontroller. Driven by brushless dc motor. Winding speed can be adjusted. Each spindle has auto-stop function when yarn breaks. Specifications Spindles number: 4 Cone #1: (3 degree 51 minute taper paper cone, 63mm i.d. base, 170mm length, 30mm i.d. bullnose (rolled nose)) 3°51 / 63 - 170 (B-30) or similar Standard Configuration Main machine: 1 set Cone tube: 4 pcs