UPF20-B19 positive yarn feeder

UPF20-B19 positive yarn feeder——The yarn is fed into the knitting area as required. The length of the yarn can be controlled or the tension of the yarn can be kept consistent through the conveyer so that the knitting fabric meets the production requirements, most of the yarn conveyors have the function of yarn breakage alarm and shutdown. The conveyer delivers yarns of exactly the same length and in perfect sync. The utility model overcomes the disadvantage that the belt transmission elastic deformation causes the yarn conveying wheel to rotate unsynchronously, and is especially suitable for the knitting trolley. There are pulley and hole pulley two, need to contact us oh.