Caps are loaded into a bowl feeder, aligned and fed to the chute escapement. As containers pass along the conveyor, they are gripped by adjustable side belts. The cap is placed onto the container before being pressed by a height adjustable top pressure belt that effects closure. Fully adjustable cap feeder, top pressure and side belts and conveyor guides require no change parts for various applications. Container rejection for missing, misaligned and skewed caps. Can be integrated with our automatic cap elevator (option)