HY128 Ring Spinning Frame is a new type Spinning Frame developed ... of optimum design theory, into which advanced tech HY128 Ring Spinning Frame is a new type Spinning Frame developed on ... transfer, and a reduced end breakage rate.The drafting system is flexible and of wide spinnability. Two kinds of ... ,480,456,444,420,408,396,384,372,360Dia. of ring (mm)38, 42, 45Bobbin length (mm)205, 230Spinnable ...