malaxator vs malaxer

malaxator

noun
  • An agent used to assist in malaxating something, such as butter or oil. 

  • A mill designed for malaxation, particularly for softening or mixing a mass. 

malaxer

noun
  • Synonym of malaxator 

How often have the words malaxator and malaxer occurred in a corpus of books? (source: Google Ngram Viewer )