Machine (1) for separating elements (100) comprising the following: multiple tracks (2), each of which defines a feed track (2a), wherein the track (2) includes an outlet opening (20) through which the elements (100) exit; multiple vibration devices (3), each of which is individually connected to only one track (2) and is suited for transmitting mechanical vibrations to the connected track (2) in order to generate the feed of the elements (100) along the feed track (2a); detection means (4) for detecting the elements (100) which leave the track (2) through the outlet opening (20); control means (5) for controlling the separation machine (1) which control means are functionally connected to the detection means (4) and the vibration devices (3) and are suited for commanding the stop of one of the vibration devices (3) if the detection means (4) detect the passage of an element (100) through the outlet opening (20) of the connected track (2).