Mollusk e.g. mussel, sizing device, has separating unit separating mollusks based on information representing size of mollusks, and cooperating with displacing unit that displaces separating unit below rollers

摘要

The device has conical shaped sizing rollers (16) rotatably mounted on a chassis (10) and extending parallel with respect to each other, where the device is made of stainless steel. A separating unit e.g. vertical plate, is provided below the rollers and separates the mollusks based on information representing size of the mollusks. The separating unit cooperates with a displacing unit that displaces the separating unit below the rollers. The displacing unit has a threaded rod (22) cooperating with a nut forming element (21) of a mobile element (20) of the separating unit.