These conveyors are used to move packs or trays in a silent and clean way. Avitec slat top conveyors are the only ones which have a double polizene guide for main layers and for way back.
An Avitec conveyor has a much better design, more compact, tidy and hygienic because there are fewer legs, and less joints. Only stainless steel and food-grade plastics are used for the main parts.