The providing of the trays takes care by a buffer belts. With the loading elevator system the uppermost tray is separated from the pile, placed on the X axis and then it is clocked by row by a transport sledge under the Y axis.
The brush tubes are removed from the tray and placed in the subsequent clock band.
After unloading of the trays this is taken over by a unloading elevator system, unstacked and then transported outside of the palletizer by the discontinuous belt.
The conveyor belt for the workpiece transport is integrated within the palletizer system.