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電動搖紗機，可制備特定長度及圈數的絞紗，為紗線支數和或強力測試之用。配有周長為1米、36英寸或54英寸的伸縮紗框（需注明）。配有筒子紗架及預張力裝置、預置計數器等. 同時試驗管紗：1-6個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技術指標Techniques: 1.紗框轉速Reel rotate speed ：25～300/Min(無級調速，數字設定，自動跟蹤)2.紗錠間距Spindle Space between ：65cm3.繞紗圈數Winding cyclomatic number :1～99994.搖紗橫向往復動程Reeling Reciprocate Range : 35mm±1mm5.搖紗張力Reeling Tension：0～100cN 電源Power ：AC220V　50HZ 80W外形尺寸Dimensions：780×660×480mm(L×W×H)重量Weight ：50kg標準Standards ：GB/T4743-1995 ISO2060. BS 2010 ASTM D1907/2260 DIN 53830