What does a palletizer do? Robot arm palletizer machine provides automatic means for sorting, transferring and stacking cases of goods or products onto a pallet, which usually at the end of a manufacturing line. It can minimize labor force dependence and improve the efficiency. In the meanwhile, this machine is in high safety level. Entrance and exit assembled with safety optical device, when person or object within the safety distance, the robot arm would stop operation Robot arm palletizer machine can be installed after high speed FFG inline machine, automatic stitching machine, Auto folder gluer, etc.