电动摇纱机，可制备特定长度及圈数的绞纱，为纱线支数和或强力测试之用。配有周长为1米、36英寸或54英寸的伸缩纱框（需注明）。配有筒子纱架及预张力装置、预置计数器等. 同时试验管纱：1-6个To produce skeins of yarn of a pre-determined lengthnumber of turns for count and/or strength testing. 1 Metre, 36"54" circumference collapsible swift (specify). Complete with yarn package stand pre-tension device, fitted with pre-determined counter.At the same time experiments the cop: 1-6技术指标Techniques: 1.纱框转速Reel rotate speed ：25～300/Min(无级调速，数字设定，自动跟踪)2.纱锭间距Spindle Space between ：65cm3.绕纱圈数Winding cyclomatic number :1～99994.摇纱横向往复动程Reeling Reciprocate Range : 35mm±1mm5.摇纱张力Reeling Tension：0～100cN 电源Power ：AC220V　50HZ 80W外形尺寸Dimensions：780×660×480mm(L×W×H)重量Weight ：50kg标准Standards ：GB/T4743-1995 ISO2060. BS 2010 ASTM D1907/2260 DIN 53830