Description Overview Rieter K44 ring spinning frames 3 units manufactured in 2003 4 units manufactured in 2004 1008 spindles per frame Specifications Rieter compact drafting system Rieter P3-1 over arms 70 mm gauge 36 mm ring Ring cups from Titan Bracker 190 mm bobbin length Novibra spindle bolster Spindle wharf diameter: 21 mm Top, middle and bottom roll diameter: 27 mm Auto doffing Overhead blower from Sohler 400 volts, 50 Hz 7 bar Modifications 2 frames are modified with KEB F5 inverters