Schubert’s packaging machine erects packaging boxes from flat blanks and fills them with chocolate bars.  While chocolate bars are usually grouped with the aid of grouping chains or race-track collators, this machine uses four-axis robots to complete the process. Three TLM-F44 robots can group 600 bars a minute on a continuously moving grouping belt. When the product layers are positioned on the belt and ready for packaging, they are picked up by a TLM-F2 robot and placed in the erected boxes.