YF-E soft and hard high speed grooved drum winder is a kind of mulifunctional high-speed machine which is used for loose and tight winding for all kinds of yarns. this machine functions as a winder for the yarns with different properties, such as full cotton, poly cotton, terylene, nylon and fur. this machine features high production,low consumption,little noisy and convenient operation. function features: speed regulation: through a button controller and digital type to electronic regulation reader taper:3°30′, 4°20′, 5°57′, 9°15′ yarn clearer: one mechanical yarn cleaning procedure on each machine head, tension is ajusted by machine. The main technical pareametrs: Type Double sided Number of spindle 36, 48, 60, 72, 84, 96, 108(PCS) Distance between spindles 370mm Speed of spindles 300-1200m…