| 摘要 |
PROBLEM TO BE SOLVED: To provide an electron beam irradiation device capable of efficiently and continuously performing the hardening and cross-linking treatment of an object to be irradiated such as a three-dimensional matter or the like, particularly, the surface of a linear or bar-like long matter. SOLUTION: This device is provided with a substantially cylindrical electron beam generation part for generating and accelerating electron beams, a high voltage generation part for accelerating the electrons of the electron beam generation part, and a substantially cylindrical irradiation chamber having an irradiation space for emitting the electron beams to the object to be irradiated. The irradiation chamber is concentrically arranged in the center of the electron beam generation part so that their cylindrical axes are conformed to each other.
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