Abstract: It is made up of a frame upon which travel trays that carry the fish to be seasoned with a given quantity of high salt content product, the system used to distribute this product consisting of a storage tank out of which falls the product upon a distribution hopper through a passage, being arranged inside the hopper a rotating roller with slots for the carriage of the seasoning product, which falls through the lower passage upon the fish arranged on the trays, being the profile of the slots similar to that of the fish that are located below on a tray in correspondence with the position of the slots, being the rotation speed of the driving motor used to actuate the roller determined by the weight of the trays containing the fish.