Food dehydrator to facilitate the preservation of said foods by eliminating their non-structural liquid content, comprising a frame (1) of essentially parallelepiped geometry, formed by the unión of some walls (2) and a ceiling (3) linked together, characterized in that the dehydrator comprises in the interior space of the frame (1): - a plurality of horizontal rails (4) linked to the inside face of two facing walls (2), - a plurality of mobile trays (5), intended to contain the foods to be dehydrated, which move inside the rails (4), each of said trays (5) having a plurality of through holes (6) to allow the passage through a stream of air, - a plurality of emitters (7) of electromagnetic energy in the far infrared band, arranged superiorly in correspondence with each of the trays (5), intended to emit a radiation that perpendicularly affects the food contained in the tray (5) immediately below, and - a plurality of programmable thermostats (8) linked to each of the emitters (7), which regulates the amount of energy produced by said emitters (7) according to the temperature of the trays (5) and the food in them contained, said temperature being determined by a plurality of probes (9). (Machine-translation by Google Translate, not legally binding)1. Deshidratador de alimentos para facilitar la conservación de dichos alimentos mediante la eliminación de su contenido líquido no estructural, que comprende un bastidor (1) de geometría esencialmente paralelepipédica, conformado por la unión de unas paredes (2) y un techo (3) vinculados entre sí, caracterizado porque el deshidratador comprende en el espacio interior del bastidor (1): - una pluralidad de raíles (4) horizontales vinculados a la cara interior de dos paredes (2) enfrentadas, - una pluralidad de bandejas (5) móviles, destinadas a contener los alimentos a deshidratar, que desplazan en el interior de los raíles (4), teniendo definida cada una de dichas bandejas (5) una pluralidad de perforaciones (6) pasantes pa
