National's #4200 Winding Brute carpet base wind-up system

This innovative carpet base wind-up system will substantially increase production. It neatly rolls up the base while you are sewing, eliminating the step of rolling up the base after the sewing has been completed. It automatically adjusts to any machine speed which eliminates winder timing problems. Easily attaches in seconds to any binding or serging machine. Accommodates up to a 30-inch diameter roll of base. No maintenance required. 110 volt, low amp, continuous motor.