distributor machine of the type comprising a cooling unit for preserving cooled food products until they are consumed , the distributor comprising rectangular trays which are arranged horizontally and which rotate independently from each other with respect to an axis relative to a front apex ; said trays are provided with longitudinal compartments of which the basis has a central longitudinal opening with respect to which are arranged rotary chains between two horizontal axis operated by the corresponding motor in order to displace the selected products towards a reception tray and convey them to the mouth for collection by the user , the tray being in a transversal position with respect to the feed direction of the products when ejected from the corresponding compartment .