QFB559A worsted ring spinning machine

Main Features The machinewith a streamlined and fine appearance can be loaded with big and narrow width blocks. It is an ideal equipment for floss end-spinning if used with FB741 floss plying machine and applicable to a large scope. With 3 rollers and 2 belts,it drafts smoothly,controls fibre with facility and makes high-class product. Its rocker is equivalent to SKFPK1700.And its pressure is adjustable to 3 levels with a semi- automatic pressure releasing mechanism. Using novel ZD1401A spindles,the machine has good damping performance and is applied to fast and heavy-load operation. It adopts AC transducer and during a certain period of doffing, it can change its operation speed according to the graphs, which can effectively reduce the broken ends. The structure of the driven arrangement is simple and the driven arrangeement includes drafting, twisting, rolling and grading change gears, so it is convenient to adjust the processing and maintain the machine. Reliable and practical process datas are shown on the screen including draft times, number of turns per meter, former roller speed,spindle speed and the yield of 4 shifts. Application: This machine is used in the pure spinning or mixed spinning engineering of chemical fiber and wool, by which it feeds the thick yarns with or without twists to go through the procedures of stretching, twisting and rolling before becoming a single wool thread with a certain Nm. Main Technical Parameter: