Since many channels are located side by side and on top of each other, the area height is optimally utilized. Loading and unloading sides are separated. The rollers carry out the transport task as well as storage. The Pallet Flow Racking System consists of self-spinning heavy pulley grooves with an inclination towards the unloading direction. Since many channels are located side by side and on top of each other, the area height is optimally utilized. Loading and unloading sides are separated.  rollers carry out the transport task as well as storage. The Pallet Flow Racking warehouses are used in the shipment areas​ ​acceptance or dispatch for intermediate stocking and preparation for shipment. Using of the shelves is usually done with bifurcated stackers or masts. On the lowest floor where the pallets are taken, a manual handy truck can be used. It is easy to control the goods that have short or shorter lifespan. The structure of the sliding rack rollers can be adapted according to the type of material (reel and brake mechanism). Another advantage of Pallet Flow Racking System is that it provides optimal space and volume utilization and allows integration of automated material flow.