The synchronism between the pallet destackers is essential to guarantee the greatest possible productivity. The two machines work in parallel, while the palletiser prepares the pallet, the destacker supplies it with the pallet required. Every day, there are numerous types and shapes of pallets, meaning that simple single-pile destackers are not always sufficient. In actual fact, over time, we have designed a gripper system that can find the required pallet from multiple different piles.