... .2 cm from ~ 8 cm all can weaving Characteristics: 1, speed, low noise, easy to adjust, appearance strong, even amateur can ... Yarn of a device. 7, stop lights. 8, computer automatic speed control system. 9, automatic oil pump. 1,The outside size ... -20.3,the woof line up few Bs 3.4,Speed:1400S/Cent5,Noise:Lower than 60 decibels.6,Fabric width ...