Description Overview Zinser 517 draw twister machines, converted into cheese winders for polyester and polyamide Year 1992 156 positions each Inventory number: E-6335 Specifications Bobbins max diameter: 12 cm, approx weight: 3 kg Yarn delivery speed: 1000 m/min Electric heat Range of denier possible: 30 to 300 Condition The machines are stopped in the plant Pictures available