Choosing an automatic palletizing solution to fit your needs why palletize using an automatic palletizer there are several reasons for choosing to palletize your packaging line automatically. First, palletizers stack a better quality load. Product damage during shipment or within asrs systems automatic storage & retrieval system caused by irregular loads is now part of the payback analysis to justify a palletizer. Second, it becomes more challenging to keep people in a low wage, low prestige positions such as manual palletizing.