"Power-feed rotor" is a term used in the field of agriculture to describe a crucial component in certain types of farm equipment. Synonyms for this term include "auger," "screw conveyor," and "mechanical feeder." These synonyms describe the same part, which is responsible for transporting crops or feed from one location to another using a rotating, spiral mechanism. Other terms that may be used include "feeding mechanism," or simply "rotor." Whatever the term used, this component is essential for a range of farming activities, from transporting grain to feeding livestock, and is a key element in modern agricultural practices.