Electron beam processing systems generate X-rays through electron beam irradiation, so to prevent leaks outside of the device, it must have shielding. High energy electron beam processing systems use concrete X-ray shielding.
(Acceleration voltages up to 5000kV)

Self-Shielding type electron beam processing systems adopt a shielded design using lead and steel with high shielding performance, achieving a compact system design that enables application in-line on a manufacturing line.
(Acceleration voltages up to 800kV)