Effect of Opening Roller Speed of Rotor Spinning Machine on the Yarn Quality

The yarn manufacturing process is mostly dominated by process parameters as it plays one of the most significant roles in influencing the quality of yarn. The aim of this work is to observe the quality of yarn by changing the opening roller speed for rotor spinning. Four speeds (7500 rpm, 8000 rpm, 8500 rpm, 9000 rpm) have been used to produced two different yarn count(10, 20 Ne). Sliver fineness was 0.0925 Ne. With the increase of opening roller speed the quality parameters were found improving.