Description Overview Three winding heads per each frame Spindle adapted for your sample tube (cylindrical 10 inches or 12 inches will be decided during the purchase order) Constant winding speed through inverter installed in each spindle Crossing angle adjustable Biconical shape with different regulation completely electronic Surface contact of the thread in porcelain Tension device controlled by stepper motor Electronic yarns sensor Automatic stop at the meter preselected Electronic meter counter per each position Feeding from the base Specifications Ac motor for each spindle (250 watt per spindle) Electrical voltage as per your need