This system allows for multiple stocking on one level – up to 6 pallets deep within a single aisle.
LIFO system – last pallet in is the first one out
All of the pallets of each level, except the top one, are placed on a set of trolleys that are pushed along rolling rails. These rails are built on a slight incline, lower at the front, so that the pallets at the back move forward when the pallet closest to the aisle is removed.