Pallet and Carton Flow Rack Systems

When Are Flow Systems Right For Your Warehouse?

When you need a first-in-first-out (FIFO) storage solution, flow rack systems may be the right material handling option for your facility. Pallet and carton flow systems provide high-density storage while maintaining consistent inventory rotation—making them ideal for operations where product freshness, inventory control, and throughput efficiency are critical.

Flow systems use gravity-assisted movement to automatically move product from the load side to the pick face, helping streamline material flow, reduce travel time, and improve overall warehouse efficiency. By eliminating excess aisle space and supporting continuous replenishment, these systems are engineered to maximize both storage density and operational performance.

Flow systems are especially effective when your operation requires:

  • First-in, first-out (FIFO) inventory rotation for perishable or date-sensitive products

  • High-throughput environments with continuous pallet or case flow

  • Improved pick efficiency and faster replenishment cycles

  • Reduced forklift travel and less aisle congestion

  • Optimized use of vertical and horizontal cube for maximum storage density

  • Separation of loading and picking functions for safer, more efficient workflows

At Advance, pallet and carton flow systems are engineered around your specific application—evaluating factors such as pallet weight, SKU velocity, lane depth, and throughput requirements—to ensure the right system design for your operation. Whether supporting full-pallet storage or high-velocity case picking, flow systems provide a reliable, scalable solution for demanding distribution and warehouse environments.

Rows of skate wheel rollers in a carton flow system.
Pallet flow warehouse racking with a roller system.

Pallet Flow Racking:

Pallet Flow rack uses gravity rollers to automatically move pallets from the load side to the pick side, supporting First-In / First-Out (FIFO) inventory rotation. This makes pallet flow ideal for date-sensitive products and operations where consistent rotation is required.

Advance Pallet Flow systems are engineered to handle high throughput while maximizing storage density. Commonly used in food distribution, food processing, beverage, and cold storage operations where FIFO rotation is essential for product integrity and regulatory compliance.

Pallet flow warehouse racking with a roller system.

Pallet Flow Advantages:

  • FIFO (First-In-First-Out)

  • High storage density (25+ pallets deep)

  • Efficient picking and unloading

  • Immediate access to product

Pallet Flow Disadvantages:

  • High capital investment

  • Requires good pallet quality

  • High maintenance requirements

  • Limited SKU and selectivity

Carton Flow Racking:

Carton Flow rack improves order fulfillment speed by using gravity-fed skate wheels or rollers to present cartons at the pick face. This system supports FIFO rotation, reduces picker travel, and increases accuracy in high-SKU environments.

Highly effective in grocery, food distribution, food processing, and beverage operations where fast, accurate case and each picking is critical.

Carton flow warehouse racking set at an incline.

Carton Flow Advantages:

  • Very high SKU slot facing

  • Can support both full case and split case

  • Relatively inexpensive

  • Very flexible

  • Efficient picking

Carton Flow Disadvantages:

  • Requires double handling of cases

  • Not well suited to high volume, full case applications