Detailed Product Description Type: Double sides, double layers No. of spindles: 256 ( 32 spindle/ section) Type of spindles: 146 Spindle interval: 225/254/290mm Spindle speed: 5000~12000,3000~12000 r/min Twist: 156-2025t/m Direction of twist: S/Z Winding Traverse: 152mm Winding angle: 140o 47' ~ 21o 07' Spindle Drive: Tangent belt Drive Startup mode: Star-delta slow start Tensioner: Steel ball pattern Overall Dimension: L16730 x W760 x H2070mm