Dura-Flex Carton Flow Lanes

Dura- Flex™ Carton Flow with pre-assembled lanes are designed to fit existing pallet rack systems adding a continuous bed of rollers for reliable carton flow. Use gravity flow to ensure that cartons move smoothly through the warehouse, maximizing efficiency. The ease of installation means that any distribution center can quickly add a carton flow solution without the need for specialized tools or skilled labor. Dura-Flex™ Carton Flow simply drops right into any manufacturer’s rack with adjustable end brackets for the perfect fit, allowing for a seamless integration into existing warehouse pallet rack.
Each shelf has a full bed of rollers, to work with any size carton, box or tote and maximize shelf space because there are no separated tracks or lanes. This flexibility allows for the flow of any box anywhere on your shelf, making it an ideal choice for warehouses that store a variety of products. If you want a carton flow system that can adapt to changes in inventory sizes without the hassle of reconfiguring an entire storage system, Dura-Flex™ Carton Flow will ensure that operations remain efficient even as product lines evolve.
Optimize warehouse traffic as Dura-Flex™ Carton Flow utilizes separate replenishment and picking aisles. Inventory loading occurs from the rear of the system while order picking is performed from the front pick face. This dual-aisle design minimizes congestion by preventing stocking personnel and order selectors from interfering with one another during peak operational periods. The separation of replenishment and picking activities helps improve safety, maintain consistent productivity, and support continuous material flow within the distribution center.
The reliable flow of Dura-Flex™ minimizes carton hang-ups or workers having to reach into the bays creating a safer work environment as well as less maintenance and no downtime.
Dura-Flex Carton Flow Highlights

Dura-Flex slotted adjustable end bracket
- 1.9″ diameter wheels provide more rolling surface for better package and carton support
- Slotted end connectors are adjustable to create proper pitch and flow with easy on-site adjustment
- Continuous bed of rollers provides the ultimate flexibility – instantly change-out inventory box sizes without changing your carton flow roller configuration
- Maintenance-free high strength wheels and axles can even be used in a wash-down environment
- Ideal pick system for manufacturing and assembly lines
- Special lubrication-coated axles provide smooth carton flow rails with virtually no hang-ups
- Superior strength from specially designed C-channels
Perfect for High-Density Carton & Case Picking
Designed around first-in, first-out (FIFO) inventory management principles, Dura-Flex™ gravity flow systems automatically rotate inventory through controlled carton movement. Gravity-fed lanes ensure older inventory is always presented first at the picking face, making the system ideal for expiration-sensitive products, lot-controlled inventory, food distribution, pharmaceuticals, and other applications requiring strict stock rotation compliance. The result is improved inventory accuracy, reduced product obsolescence, and enhanced warehouse inventory control.
Engineered for compatibility with any major pallet rack brand, Dura-Flex™ carton flow systems integrate seamlessly with modern automation and complex, engineered pick modules. Feed your cartons, cases and totes straight from Pallet Flow areas of a pick mod for a complete solution from pallet to case to piece. This scalability allows operations to modernize incrementally while maintaining high picking efficiency and long-term adaptability for evolving distribution requirements and Dura-Flex™ Carton Flow grows in-tandem.
Concentric Storage Systems Dura-Flex™ carton flow product line is engineered to maximize warehouse cube utilization while improving order fulfillment efficiency in high-density picking environments. By consolidating multiple SKU pick faces into a compact dynamic storage configuration, Dura-Flex™ carton flow systems can reduce required floor space by over 50% when compared to traditional static shelving methods. This high-density storage approach allows distribution centers and fulfillment operations to increase throughput capacity without expanding their facility footprint.
Maintenance Free Durability, System Flexibility and Ease of Installation make Dura-Flex™ the smart choice.
