This is where the berries go through the actual cleaning. The conveyor on the left brings the berries to the blower. The column you see going up in the center of the picture is where the air gets blown from the floor up. The berries fall off the conveyor onto a grate and the air blows the leaves and vines up and out and the berries fall to a conveyor below. Care must be taken how you adjust the conveyor, if you let the berries stay airborn too long they could blow right out with the leaves!