Conveyors and elevators projected to give the highest level of sanitation, thanks to AISI 304 steel structure that is expressly designed to simplify and speed up cleaning process. The difference with common modular conveyor belts is the lack of hinges and linchpins that are hard to clean. This technology can be developed for sideflexing and straight conveyor belts, flighted and gooseneck elevators and with heat-sealed containment boards.