Description Overview Open end machines Model BT-903E Make Rieter Year 2000 Specifications Rotor speed up to 100,000 as per count pattern Opening roller speed up to 9,000 as per count pattern Rotor type/diameter: rotor with hole/41 Opening roller type: OK 74 DPP Number of rotors: 240 rotors / 120 per side Count range 6 Ne to 20 Ne Doffing package conveyor Piecing manual Yarn measuring IQ-clean sensor Current Running Parameters Running count 10 Ne Running rotor speed 65,000 Opening roller speed 8,000 Feed hank 0.095 as per count pattern