Description Overview Quantity of spindle: 10 spindles per group, 4 groups, 40 spindles total Lifting movement of traveler ring: 300 mm Speed of spindle: 2400 to 4000 rpm Diameter of roller: 51 mm Distance of spindle: 224 mm Diameter of traveler ring: 150 mm Twisting direction: Z or S Bobbin dimension (OD x ID x H1 x H2): Φ 145 x φ 20 x 300 x 335 mm Suitable Scope 21 counts 5 strands to 60 strands yarn 2000 D to 6000 D fiber 36 tex 6 to 36 strands twisting or twine