... a good working environment.3.The automatic trimming device, effectively control the length of uniform socks, cut sutures, unity.4.Can ... , yarn is convenient; built-in automatic lifting device , the more smooth delivery of socks.5.Feed fiber optic sensor time delay ... Power: 570W(fan 370 W, machine 200 W)9.Can change gears to adjust the density of the socks , sewing.HD Photoes: Socks Making Machine