What is the main function of rollers in a warehouse setting?

In a warehouse setting, the primary function of rollers is to transport items over a fixed path. Rollers provide a smooth and efficient means of moving goods from one location to another, often facilitating the flow of items along conveyor systems or within storage areas. This functionality is crucial for maintaining operational efficiency, as it helps in reducing manual handling and speeds up the processing of items.

Rollers can be integrated into various systems, such as gravity roller conveyors, which rely on the natural force of gravity to move items down a slight incline. This method allows for the easy flow of goods without the need for significant manual effort, thereby optimizing labor productivity and ensuring that items are transported swiftly to their next destination in the warehouse.

The other functions mentioned do not align with the specific purpose of rollers. Lifting heavy loads typically involves lifting equipment like forklifts or hoists, storage solutions relate to shelving systems or racks, and weighing deliveries is performed using scales, all of which serve different operational needs within the warehouse.