... thead shape, low energy consumption Function:Single/Double Spindle Filter Core Winder is mainly used in the fields of ... machine for the winding of different yarns, threads on filter cores, characterized by high speed, good yarn/thead shape ... of motor180w/spindle 250w/spindleSpeed of motor2800r/minWinding Frame MaterialPolypropylene, stainless steel, etcWinding Frame Inside Diameter26, 28, 29, 30, 32, ...