Carton Flow and Pallet Flow Solutions to make EVERY warehouse more efficient
Every warehouse application is different, every product type and load are different and only one company makes a solution for every gravity flow installation dilemma in every price range. Concentric Storage Systems manufactures carton flow and pallet flow solutions to get your warehouse product at the the picking position reliably and without any daily maintenance headaches. Engineered to help your product flow.
On-site testing with your actual product at your facility or ours to guarantee your product flows.
Concentric Storage has a full warehouse setup for testing and engineering specific to your product. Let us take your difficult to flow pallets and cartons and find a solution that will get your product to the picking position every time.
The largest assortment of gravity flow products from any manufacturer.
Whether you need plastic wheel, metal wheel or aluminum roller, we manufacture it all and send to your job site fully assembled and ready to drop right into your rack.


Getting product to the picking position.
No one has more experience getting even the hardest of pallets or cartons to flow to the aisle and ready to pick than Concentric Storage Systems.
Plastic Wheel Pallet Flow
Poly-Carbonate Wheel Pallet Flow come in a wide assortment of roller arrangements.
Durable Carton Flow
Full-bed rollers drop in and turn ordinary pallet rack into an order picking gravity flow system.
Metal Roller Pallet Flow
Metal roller widths from 4″ – 54″ to flow any size pallet in any condition.
Low-Profile Carton Flow
Drop D2 low profile carton flow into carton flow rack for a instant upgrade.