VarioFlow S chain conveyor systems now include a new wedge conveyor. These conveyors provide a compact footprint while enabling users to elevate or lower products quickly and easily with a minimum of construction effort. Flexible cleat chains gently secure the product during vertical transport from one level to the next, and are constructed of a special, FDA-approved material. With versions available in aluminum and stainless steel, the new wedge conveyor complies with the strict hygiene requirements of the medical, cosmetic and packaging industries, the co. says.