The AP EC 40 TRANSFER series is composed of automatic palletizers with mobile pallet. Layers are transferred by a sweep off device (DBS) on top of a mobile retractable platform. Layers are formed in mass (MF). The transfer system is particularly suitable when recycled layer pads are used. The Transfer series can be integrated with automatic layer pad and top frame picking devices to increase the degree of automation during the palletization process, thus reducing downtime.