The conveyor structure must be accurately and sturdily built. Users are advised to ensure that light equipment cannot be easily pushed or knocked out of true. It is essential that all features with which the belt may come into contact are smooth with no burrs or high points. This is particularly important when running over a flat bed or chevrons. Ensure that the conveyor structure is as independent as possible from any oven section so as to minimize thermal expansion and distortion of the conveyor.