A heavy duty storage rack is an industrial storage system designed for high-load applications such as pallets, bulk materials, machinery components, and other heavy goods. Its load capacity depends on factors including upright profiles, beam dimensions, steel specifications, rack height, beam span, number of levels, and loading conditions. Heavy duty pallet racking can be configured according to the requirements of different warehouses and distribution operations.

The main differences are their structural configuration, load capacity, dimensions, and intended applications. Heavy duty storage racks are designed for high-load palletized or industrial goods. Medium duty shelving is generally suitable for cartons, components, tools, and manually handled inventory. Light duty shelving is commonly used for lighter products and smaller storage applications. The appropriate system should be selected according to product weight, storage method, and operational requirements.