Push back racking is high density storage solution for housing several pallets deep with different SKU in each channel. It is a storage method that allows pallets to be stored from multiple deep on either side of an aisle, giving you higher storage density than conventional forms of racking.it works by accumulation the load is pushed along rail mounted on a slight slope. The push back system is extremely agile. The forklift does not enter the racking and goods are accessed from a single working aisle. This solution based on LIFO (last in, first out) method.