Description Overview Ratti 2 for 1 twister for cops yarn Type: 521 DFT Year: 1997 140 spindles each Specifications Take up tube length 230 mm diameter 230 mm possible soft bobbin Electronic traverse system G-furnace for fixing yarn (each n. 10 positions 0.65 kilowatts) Motors 15 kilowatts Possible Produce Twisting yarn Twisting yarn fixed Twisting yarn fixed ft (with group tex)