This machine is suitable for labeling machines, filling machines, capping machines, automatic bottling connected to conveyor belts such as round bottles and square bottles to improve efficiency; it can be used as a buffer platform in the middle of the cable to shorten the conveyor belt length;
https://www.sedmachinery.com/bottle-unscrambler/low-speed-bottle-unscrambler/square-bottle-low-speed-bottle-unscrambler.html