Comparing with airport X-ray machine, medical X-ray machine is obviously more powerful, which depends on their different practical requirements.

Although airport X-ray machine ‘s working principle of is similar to the body X-ray examination in the hospital. However, its dose is less than the medical X-ray machine. After all, airport X-ray which is mainly designed to check the shape of the object;

While the medical X-ray machine, which is used to check the body in an extremely clearly state, so the radiation dose is higher instead.