Abstract: A system is disclosed for conveying articles for processing, the system including a conveyor configured to convey articles to the processing station. The conveyor includes a plurality of links, each link including at least one movable gripper for gripping an article, articles being gripped by adjacent links so as to achieve a predetermined spacing between the articles. A processing station is disposed along the conveyor, the conveyor being driven so as to move the articles through the processing station maintaining the predetermined spacing via the movable grippers, the processing station including mating elements spaced according to the predetermined spacing for processing the articles. The articles may be containers, and the processing station may be a filler or other container processing elements.