Roller conveyors are industrial systems used for the transfer of goods, pallets and other types of loads inside warehouses, distribution centres or in production and assembly plants. They save significant amounts of time and increase the efficiency of the plant itself, as roller conveyors streamline the transfer of goods along pre-established routes, reducing the physical work of operators.

Belt conveyors or conveyor belts are devices used for transferring objects, boxes, pallets and other materials destined for dispatch and/or processing on an industrial scale, such as production on assembly lines.