The dynamic box picking shelves on the pallet are designed for more efficient and quicker solutions in this type of picking, where the pallets are placed in rolls at floor level and slide by gravity to the picking location. They are usually placed on the 1st level (floor) of the pallet racks.
They can be installed on intermediate floors (mezzanines) or on conventional pallet racks.
This is a FI-FO system where the boxes (cardboard, plastic or metal) roll by gravity over roller tracks.