... can be used for heat-setting machine 4.high speed range CY250D False Two-for-one TwisterFeature1. CY250 ... of software, including: spindle speed, false twist spindle speed, over-feed rate, take-up speed, yarn meter counter, alarm display, working ... thread manuallyNumber of spindles14n, 168 spindles are standard SpindleSpindle speed range2500~13000r/minTwist range60~2777t/mYarn count range33~330DMax. ...