Conveyors are used when materials is usually to be moved frequently between particular points over a fixed path and when there is a sufficient flow volume to justify the fixed conveyor investment. Different types of conveyors can be characterized by the kind of product being taken care of: unit load or bulk load; the conveyor’s location: in-floor, on-flooring, or overhead, and whether or not loads can accumulate on the conveyor. Accumulation enables intermittent movement of every unit of planetary gearbox material transported along the conveyor, while all systems move simultaneously on conveyors without accumulation capacity. For instance, while both the roller and flat-belt are unit-load on-floor conveyors, the roller provides accumulation capability as the flat-belt does not; similarly, both the power-and-totally free and trolley are unit-load overhead conveyors, with the power-and-free designed to include a supplementary track in order to supply the accumulation capability without the trolley conveyor. Examples of bulk-handling conveyors are the magnetic-belt, troughed-belt, bucket, and screw conveyors. A sortation conveyor system is used for merging, determining, inducting, and separating items to end up being conveyed to specific destinations, and typically consists of flat-belt, roller, and chute conveyor segments as well as various moveable hands and/or pop-up wheels and chains that deflect, push, or pull items to different destinations.