Abstract: An apparatus includes a vibrating jogging tray with rotatable rods having longitudinal edges. The apparatus can further include a transfer assembly comprising a transfer belt and a first vacuum system positioned opposite to a separation assembly comprising a separation belt and, optionally, a second vacuum system. In operation, the rods rotate a plurality of articles toward the transfer assembly. The first vacuum system can draw a first article onto the transfer belt and transports it to a processing station. If a second article overlaps the first article on the transfer belt, the second vacuum system can draw the second article off of the first article and onto the separation belt. If the first article traveling on the transfer assembly is thicker than a distance between the transfer belt and the separation belt, a retractable roller can retract the separation belt and/or the transfer belt to increase the distance therebetween.