... device. 4, double automatic feed device and auxiliary send gum rubber components. 5, the side with the device. 6, while the rack (LaSha frame ... ) by 100-500 a yarn Yarn of a device. 7, stop lights. 8, computer automatic speed control system. 9, automatic ... .5, noise: less than 60 decibels.6, fabric width/out of the article with several: 0.8 cm/article 75, 1.5 ...