Description Overview Zinser roving frames Model: 670 Year: 2000 to 2001 120 spindles each Specifications Staff: 520 mm Closer type: flyer Texparts (SKF Germany) PK1500 drafting system Roller: 3x3 Back roller: 30 mm Middle roller: 25 mm Front roller: 30 mm Flyer size: 16x6 Short cradle Open top positive clearer Features Vectronis inverter With auto doffing system With overhead cleaner