If you say that a company or person cranks out a quantity of similar things, you mean they produce them quickly, in the same way, and are usually implying that the things are not original or are of poor quality. [informal, disapproval]
In 1933 the studio cranked out fifty-five feature films. [VERB PARTICLE noun (not pronoun)]
The writer must have cranked it out in his lunch-hour. [VERB noun PARTICLE]