Description Overview Rieter K 45 ring frames Model K 45 Year 2010 Quantity: 4 Specifications Spindles: 1632 Units per section: 48 Max spindle speed: 25000 rpm Gauge: 70 mm Ring tube: Titan N98 Ring diameter: 40 mm Traveller: Bracker Spinning tube: Ri-Q tube Drafting system: Ri-Q-draft