centering machine

17 LETTERS · STARTS WITH C

centering machine is a valid 17-letter word worth 26 points in Scrabble and 32 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

C3E1N1T1E1R1I1N1G2M3A1C3H4I1N1E1

3 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 2 + 0 + 3 + 1 + 3 + 4 + 1 + 1 + 1 =26 PTS

DOUBLE WORD → 52TRIPLE WORD → 78

MEANING

What does centering machine mean?