X-ray machine is widely used in railway stations and airports security checks and so on.
The X-ray security check device is completed by means of a conveyor belt that will be checked for luggage into a crawler-type channel. After entering the passage, the baggage will block the optical barrier signal, the detection signal is sent to the control unit, triggering the X-ray beam emitted by the ray source. A very narrow fan-shaped X-ray beam through a collimator penetrates the baggage on the conveyor belt onto a dual-energy detector. High-efficiency semiconductor detectors turn received X-rays into electrical signals, these weak current signals are directly quantified and transmitted to industrial control computers for further processing through a universal serial bus, High quality images are obtained after complex operation and imaging processing.