sgd9710-a/b high speed rewinder it is practical one be used in china market,easy operation and shortcut;it can be loaded 3kg and 5kg two kinds of bobbin for air-jet,water-jet etc. technical parameter: number of spindles: 20 24 28 32 36 40 winding speed: 400~700m/min winding bobbin type: a: φ300 x l330 b: φ220 x l240 winding include: a 5kg; b3kg system of motor: each spindle working system of repeat: adjustable digital controlling wheel,other wheel working,windle dimensions: 36spindles, l11570 x w1100 x h1835mm weight: about 1500kg