Description Overview Howa ring frame Model: UA-33F Year: 1990 Total spindles: 9,600 spindles Specifications Gauge: 75 mm Spindle wrap diameter: 23.8 mm Ring diameter: 42 mm Draft system: SKF Bobbin height: 210 mm Bottom roller diameter of all 3 front, middle, back: 27 mm Credle: medium Over head cleaner: with Auto doffer: with Main motor: 44 kW Power: 440 V x 60 Hz Quantity Quantity: 10