Carton Flow - Gravity Flow Rack














Carton flow is a style of shelving that utilizes a gravity feed rear load design. Each unit consists of one or more inclined runways. Product is loaded in the rear of each runway. As products are removed from the front, the item directly behind it slides forward in place of the previous.


The main advantage of carton flow rack over static rack or shelving systems is that merchandise remains better organized and easier to find/pick. With carton flow rack, the product is automatically rotated on a first in first out basis. Merchandise is stocked in the rear of the carton flow rack and moves toward the picking station in front on an inclined shelf equipped with specially designed roller track. When a carton is removed from the picking station, the next one in line rolls to the front. Carton flow always keeps items within reach. Inventory is easier to monitor and control since products are fully visible at all times.




Restocking and picking typically offer the greatest opportunity for

improving efficiency within order picking operations. With carton

flow rack systems labor savings of up to 75% can be realized almost

immediately. Because items are picked from the front and stocked

from the rear, both functions can be performed without interference

and with minimized travel.


In a static storage system such as standard shelving, the stockers and

pickers are often doing a lot of unnecessary travel.

Below is a video that provides a great overview of carton flow span-track.  Our manufacturing partner Unex has several carton flow options depending on the specific requirements for your application.  

Servicing Northern California, the Bay Area , Sacramento and Reno markets since 1992.  Our portfolio includes projects in Fairfield, Foster City, Daly City, Fremont, Hayward, Newark, Union City, Sacramento, San Jose, San Francisco, Oakland, Milpitas, Livermore, Palo Alto, Mountain View, Stockton, Lodi, Modesto, Vacaville.  Also providing solutions to the Phoenix, Arizona market, surrounding metro of Maricopa County and submarkets of Arizona: Buckeye, Chandler, Gilbert, Goodyear, Mesa, Tempe, Scottsdale, Glendale, Peoria, Tolleson, Tucson, Nogales and Casa Grande


Our portfolio of projects have included: automated systems, ASRS (automated storage and retrieval), archive rack, archive shelving, boltless rack, boltless shelving, cantilever rackcarton flowcold storage, conveyor systemsdock levelerhigh density storageloading dock equipmentlockersmezzaninesmobile aisle systemsin-plant modular office, pallet rack, pallet flow, pushback rack, industrial shelving, jib crane, gantry crane, rivet shelving, wire shelving, racksmaterial handling equipmentindustrial shelving, scissor lift tables, storage shelving, metal shelving, storage rack, vertical lift moduleswork benches.