The present disclosure provides a conveyor oven with a heating chamber, and a segmented conveyor belt that passes food products through the chamber for heating or cooking. The conveyor can comprise two or more removably connected sections. One of the sections can be sized so that it can be removed through a front of the heating chamber. The sections can be coupled together with a drive transfer device that transfers any motion from one section to another. The sections can also have motors associated therewith, so that motion of each section can be controlled independently of other sections.