WA slat conveyor is simply a two-strand chain system with slats connected to the chain and a guiding system for the slats. This creates a smooth surface to which tooling details or fixtures are mounted. Use this to hold parts in the desired position. Sometimes the fixtures can also allow the part to rotate 90 degrees or 180 degrees as required in several planes. Therefore you can use slat conveyors as a working surface for assembly operations. Positioning of the part is also quite precise. So it’s common for robots to perform the loading or unloading operation at one or more ends of a slat conveyor.