**** company is a manufacturer of DR equipment. At present, many hospitals require X-ray bucky stand, but customers are not very clear about the functions and uses of X-ray bucky stand. I would like us to give a brief introduction. The film rack is actually a rack for filming, but it cannot be used alone and must be used with an X-ray machine. For example, when used with an ordinary filming machine, put the cassette directly in the film rack, keep the distance between the tube and the X-ray film rack at about 1.8 meters, and then align the center of the tube on the filming machine with the film rack. In the center position, start the filming machine to irradiate X-rays on the X-ray bucky stand, so that the cassette in the bucky stand can be imaged. In the same way, the IP board of CR and the flat panel detector of DR can be placed in the film rack.