This machine is used to photograph patient’s esophagus, chest, gastrointestinal, abdomen, limbs etc for common radiography, Beam Limiting Device radiography and high KV radiography. Features 1. Anti-electroshock, radiation-proof, and full wave commutation. 2. With electromagnetism controlling system, fluctuation bed board and manual operation pillar to ensure a fast and reliable location. 3. Structure designed based on anthropotomy, with beautiful appearance, and easy to operate. 4. Convenient to take stretcher photograph. 5. A sternum plank is optional (grid density: 40L/cm; grid ratio: 10:1; focus distance: 120cm;stationary, dimension: 15?×18?, and distance adjustable)