Description Item 001 Fst/t of 256 spindles Year 1976 Renewed by Monteleone year 1990 Ring diameter 75 mm Gauge 100 mm Tube height 350 mm Feeding by positive pressure Item 002 Fst of 432 spindles (double side of 216 spindles each one) Year 1974 Renewed by Monteleone year 1989 Ring diameter 75 mm Gauge 100 mm Tube height 350 mm Feeding by positive pressure Item 003 Fst/t of 432 spindles double side of 216 spindles each one Year 1976 Renewed by Monteleone year 1991 Ring diameter 75 mm Gauge 100 mm Tube height 350 mm Feeding by positive pressure