What Is a Carton Flow Rack? How Does It Work?
Aug 25, 2026
A carton flow rack is a modular gravity-based storage system upgraded from standard pallet rack structures. Different from static storage racks, it adopts inclined roller or skate wheel tracks, enabling goods to slide automatically by gravity without electric power or manual pushing. The core design is the separation of rear replenishment and front picking, realizing uninterrupted warehouse operations.
Core Working Principle
The rack tracks are installed with a standard inclined angle of 6° to 11°, adjustable according to carton weight and packaging type. Warehouse workers load full cartons or totes from the rear replenishment side. After the front picked carton is removed, the rear goods automatically slide forward to the picking position. This cyclic sliding ensures the e...
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