... .2 cm from ~ 8 cm all can weaving Characteristics: 1, speed, low noise, easy to adjust, appearance strong, even amateur can ... round with take up on prevention device. 4, double automatic feed device and auxiliary send gum rubber components. 5, the side ... Yarn of a device. 7, stop lights. 8, computer automatic speed control system. 9, automatic oil pump. K-400-B8 multi ...