slt2004-b is applied to wind different forms of semifinished yarn into double-cone bobbin yarn efficiently. type: double sides, single layer no. of spindle: 50 to 100 max winding speed: 660m/min max spindle speed: 3800r/min spindle pitch: 230mm twist direction: s/z take-up size: ∮40*∮92*150mm max package diameter: 110 max weight: 1.2kg motor rated power: 3kw, 0.55kw machine dimension: 7850*1260*1800