brickmaking machine vs brick-making machine

brickmaking machine and brick-making machine both are nouns.

Word	Noun	Adjective	Verb	Adverb
brickmaking machine	Yes	No	No	No
brick-making machine	Yes	No	No	No

As nouns, brickmaking machine and brick-making machine are synonyms defined as:

brickmaking machine and brick-making machine: an industrial machine used for manufacturing bricks.

Other synonyms of brickmaking machine include brick-molding machine, brick machine.

brickmaking machine (noun)	brick-making machine (noun)
an industrial machine used for manufacturing bricks.	an industrial machine used for manufacturing bricks.