A storage system designed to hold palletized goods in horizontal rows across multiple vertical levels, maximizing warehouse cube utilization through organized, accessible inventory placement. These steel framework structures consist of upright frames and horizontal beams that create designated storage locations for standard pallets, enabling efficient use of vertical space while maintaining product accessibility.

Pallet racking systems are fundamental to modern warehouse operations because they dramatically increase storage density compared to floor stacking, while providing systematic organization that supports accurate inventory management and order fulfillment. Different racking configurations—such as selective, drive-in, or push-back systems—accommodate varying inventory turnover rates and picking requirements.

For example, a distribution center might use selective pallet racking for fast-moving consumer goods requiring frequent access, while utilizing drive-in racking for seasonal inventory with lower turnover. Proper racking design directly impacts warehouse efficiency, safety, and the effectiveness of material handling equipment like forklifts and automated systems.

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