Description Overview Series: 40000 421 – 00668 Number of points: 300 Cylindrical cops Weight of cops, max: 3 kg Rotor diameter: 28 and 30 mm Comber: OB 20 (universal) Comber speed: 7-9,000 rpm Rotor speed: 90-100,000 rpm Manufactured yarns Viscose, PES/viscose, tex 20, 25, 30 Equipment and features Electronic quality control with Uster Quantum yarn clearers 2 robots Yarn waxing: yes Electrical and pneumatic specifications Voltage: 3 x 380 V, 50 Hz, 195 A Air: 6 bar