The patented Pax EGD conveyor is an electrically driven, oscillating type conveyor that utilizes a motorized, elliptical gear drive (EGD). Utilizing elliptical gears in a sealed oil bath provides an extremely reliable drive and a high conveying speed at lower RPMs. The EGD conveyor is currently available in three sizes, which are rated based on the total tray weight (this does not include the weight of the parts and scrap on the trays).