BT 923 and BT 924 machines for semiautomatic rotor spinning

摘要

The productivity of the BT 923 rotor spinning machine is increased significantly with 360 spinning positions per machine and rotor speeds up to 110000 rpm. A special rotor bearing provides reliability at high speeds. The improved winding device supports delivery speeds of up to 200 m/min. Two package transport belts and the ergonomical low working height allow easy operation.