How to plan a conveyor system? For corrugator, fully automatic conveyor system is playing an important role for planning high productive cardboard factory. Let's see the auto down stacker from LLYPACK. The cardboards are come out from corrugated cardboard line to the auto down stacker. The maximum stacking height of the cardboard stacker is 1500 mm. From the auto down stacker, then the complete stack of cardboard will go into the cardboard conveyor system. The cardboard conveyor system will transfer the cardboard to the right area for the next production, either for the cardboard dispatch area. The whole process is fully automatic and energy saving.