CT scanner comprising: a supporting structure; a scanning chamber mounted on the support structure and equipped with an entry opening and an exit opening; an x-ray emitter and an x-ray detector, which are stationary relative to the supporting structure, are facing each other and are mounted apart from each other in the scanning chamber, the x-ray emitter being configured to emit x-rays towards the x-ray detector through a scanning area; a scanning conveyor mounted on the supporting structure and configured to move an object for CT examination forward from the entry opening to the exit opening, through the scanning area; an input conveyor mounted on the supporting structure and configured to convey the object from an input area of the CT scanner to the entry opening of the scanning chamber along an input path; an output conveyor mounted on the supporting structure and configured to convey the object from the exit opening of the scanning chamber to an output area of the CT scanner along an output path; a first shield configured to shield the x-rays and at least partly surrounding the input conveyor; a second shield configured to shield the x-rays and at least partly surrounding the output conveyor; a third shield configured to shield the x-rays and surrounding the scanning chamber; wherein the input conveyor and the output conveyor are configured to move forward the object placed on a supporting unit that is mechanically detached therefrom; wherein the scanning conveyor is configured to move the object placed on the supporting unit forward through the scanning area while simultaneously rotating at least part of the supporting unit and the object on themselves; wherein the scanning conveyor is selected from among an activated wheel conveyance plane, an activated roller conveyor belt, a planar-motor conveyor, a magnetic levitation conveyor and a conveyor consisting of a plurality of conveyor belts placed side by side, which can be controlled separately both in terms of their line of travel and their travel speed, and wherein, when the scanning conveyor is a magnetic levitation conveyor, the supporting unit is a magnetically levitating carriage. a supporting structure; a scanning chamber mounted on the support structure and equipped with an entry opening and an exit opening; an x-ray emitter and an x-ray detector, which are stationary relative to the supporting structure, are facing each other and are mounted apart from each other in the scanning chamber, the x-ray emitter being configured to emit x-rays towards the x-ray detector through a scanning area; a scanning conveyor mounted on the supporting structure and configured to move an object for CT examination forward from the entry opening to the exit opening, through the scanning area; an input conveyor mounted on the supporting structure and configured to convey the object from an input area of the CT scanner to the entry opening of the scanning chamber along an input path; an output conveyor mounted on the supporting structure and configured to convey the object from the exit opening of the scanning chamber to an output area of the CT scanner along an output path; a first shield configured to shield the x-rays and at least partly surrounding the input conveyor; a second shield configured to shield the x-rays and at least partly surrounding the output conveyor; a third shield configured to shield the x-rays and surrounding the scanning chamber; wherein the input conveyor and the output conveyor are configured to move forward the object placed on a supporting unit that is mechanically detached therefrom; wherein the scanning conveyor is configured to move the object placed on the supporting unit forward through the scanning area while simultaneously rotating at least part of the supporting unit and the object on themselves;