Bobbin winder - with drive motor regulated by yarn speed to adjust tension as bobbin developsThe roller deflection unit, carrying the combined threads to the winding head in a winding or doubling machine, turns a permanent magnet for a current to be produced proportional to the speed of yarn ...
Bobbin winder - with drive motor regulated by yarn speed to adjust tension as bobbin developsThe roller deflection unit, carrying the combined threads to the winding head in a winding or doubling machine, turns a permanent magnet for a current to be produced proportional to the speed of yarn ...