Engineered Carton Flow Racking Systems

Pallet flow stores full pallet loads on inclined roller or wheel lanes, typically supporting high-density FIFO pallet storage. Carton flow is designed for individual cartons, totes, or each-pick inventory at accessible picking faces. Carton flow racking is commonly used in order fulfillment, case picking, and pick modules where fast SKU access and reduced walking distance are important.

A flow rack is a gravity-fed storage system that uses sloped lanes, rollers, wheels, or tracks to move products from the loading side to the picking side. In carton flow applications, cartons or totes advance automatically as items are removed. This improves product accessibility, supports FIFO rotation, and helps warehouse teams maintain organized picking locations.

Flow racks are also known as gravity flow racks, carton flow racks, dynamic racking, live storage systems, or FIFO flow systems. The exact term often depends on the load type and application. For smaller items, cartons, and totes, “carton flow” is the most specific term, while “pallet flow” refers to full pallet storage.

Carton flow racking is ideal for fast-moving SKUs, split-case picking, e-commerce fulfillment, manufacturing parts, retail replenishment, and distribution operations. It works best where items need to be clearly presented at the picking face and replenished from the rear. RackUSA can configure lane depth, track type, and rack structure around your product sizes and velocity.

Carton flow systems improve picking efficiency by keeping inventory forward-facing and easy to reach. Gravity-fed lanes reduce walking, searching, and manual repositioning, while dedicated pick faces help workers identify SKUs quickly. When designed correctly, the system can increase pick density, improve order accuracy, and create a cleaner replenishment process for fast-moving inventory.

Yes. RackUSA provides customized storage solutions matched to each facility’s dimensions, inventory profile, load requirements, and budget. Carton flow systems can be designed for different carton sizes, lane widths, shelf elevations, rack depths, and picking workflows. Engineering support may include layouts, structural load analysis, PE-stamped drawings, permitting assistance, and installation planning.

RackUSA offers turnkey capabilities from design and engineering through installation and ongoing support. Installation planning typically accounts for rack layout, anchoring, aisle access, product flow, safety requirements, and coordination with related systems such as pick modules, shelving, conveyors, guard rails, and labeling. The goal is a clean implementation with minimal disruption to operations.

Maintenance typically includes checking rollers or wheel beds for smooth movement, confirming lane alignment, inspecting rack frames and beams, keeping lanes clear of debris, and reviewing load capacity compliance. RackUSA also supports ongoing maintenance programs such as safety audits, rack repair, relocation, teardown, and OSHA compliance education to help facilities operate safely.