granulator vs granulator machine

granulator and granulator machine both are nouns.

Word	Noun	Adjective	Verb	Adverb
granulator	Yes	No	No	No
granulator machine	Yes	No	No	No

As nouns, granulator and granulator machine are synonyms defined as:

granulator and granulator machine: a machine that forms material (such as plastics, bottles, organics, etc.) into granules.

granulator (noun)	granulator machine (noun)
a machine that forms material (such as plastics, bottles, organics, etc.) into granules.	a machine that forms material (such as plastics, bottles, organics, etc.) into granules.