Description Item 001: Rieter Ring Twister Model 31 Year 1950 320 spindles Ring diameter 51 mm Hub 250 mm Item 002: Saurer Hamel Elasto Twister "Hamel 2000" Year 1995 (modified to type 2016) 142 positions 4°20 / cyl. 6" Felutex overhead blower Item 003: Saurer HD-Winder HDW-R Year 2000 15 positions 2-fold