Transforms ASFA304 Series Drawing Frame Introduction With new technical, the new craft's unceasing renewal, A272 drawing frame alters to the FA304 drawing frame's topic to Suspend in front of us, experiences of our company collection old machine transformation, after undergoing the transformation the FA304 drawing frame each performance index and the craft test Data conforms to china textile machinery company to praise the FJ/JQ41 criterion of Cotton Spinning Draw Frame. We to A272 Drawing frame's drafts organization, the clean organization, the Compression organization, the transmission system, on the circle Strip organization, the beaming organization have made in the Structure improvement. Uses A272 drawing frame's components fully in the transformation, reduces the waste, saved the cost. Proportion among parts after innovation ●Stand part 45 percent ●Head drive part 100percent ●End drive part 100percent ●Suction box part 15percent ●Pressure roll length-measuring part 25percent ●Equipping astragal part 60percent ●Distention part 100percent ●Pressing cradle part 100percent ●Up and down cleaning part 100perent ●Overhead Guide Frame Part 100percent