Description Overview Ring twisting machine, second hand New HRT9 Sima brand Suitable to produce twisted yarns from 2000 denier up to 26000 denier Model year: 1996 Specifications Number of spindles: 24 Ring dimensions: 9 inches x 1.5 inches h. Bobbin dimensions: flange diam 200 x diam 70 x 500 mm Maximum machine speed: 4000 rpm Each spindle is independent with meter counter and stop and start Minimum twists per meter: 20.03 Maximum twists per meter: 228.15 Electric motor power: 84 hp Motor of automatic hydraulic lubrication system: 7.5 hp Air pressure: 6 atm Features Fully automatic adjustable lubrication Safety system included Included 48 bobbins included