Description Overview Zinser type 421e ring spinning machines Year 1997 Each with 580 spindles Linked with Schlafhorst winder type 238 Year 1997 20 spindles 2 step drum Specifications Ring diameter 51 mm Gauge 82.5 mm Tubes 260 mm Mechanical drafting SKF 1601 Equipment Yarn clearers Uster Quantum 2 With Cowemat Quantity 2 units available