Cans can emptying machine (with automatic stacking board) is mainly suitable for the whole crib tin (cans) automatic destacking empty cans, it will be stacked on the pallet empty cans, bottom-up layers of ascension and layered pushed to the path of the conveyor chain, with empty cans of spray cans machine use, replace artificial row of cans and traditional empty cans of unloading tank machine, can save a lot of artificial, increase production capacity.