Equipped with vacuum devices utilizing electron beams! Technology for manufacturing electron guns.
We form fine wires of high melting point metals such as tungsten and spot weld them to a ceramic base. By removing distortion through annealing (heat treatment), we complete an electron gun that emits a stable electron beam. Our company has developed and uses a dedicated spot welding machine for filaments, allowing us to produce high-quality emitters. Additionally, by performing coil winding and special etching, we can manufacture various types of emitters. 【Features】 ○ Capable of producing various types of emitters ○ Easy welding with household power supply For more details, please contact us or download the catalog.
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【Cathode Product Examples】 ○ High-precision FE Emitter ○ Filament for Vapor Deposition ○ Tungsten Filament ○ Other Filaments ● For more details, please contact us or download the catalog.
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As we enter the 21st century, people's greatest concerns are very close to home, such as health and environmental issues. Themes related to healthcare, food, and nature are closely tied to human life, and it can be said that interest in these areas will continue to grow. In light of this societal backdrop, Daiwa Techno Systems Co., Ltd., the only manufacturer in Japan specializing in the design and development of precision electronic components for scientific instruments, is expanding its business not only through capital investment and securing talent to meet the increasing social needs and expectations but also by broadening its business stage internationally. Moreover, our management philosophy states, "To cover more with fewer people, sharing our know-how to contribute to society," and we aim to create an inspiring elite group through co-creation. Therefore, with "Samurai Spirit and Business Talent" as our eternal catchphrase, we uphold a customer-first principle and are committed to achieving 100% customer satisfaction through swift and flexible responses, working together as one company. We appreciate your continued guidance and support. ISO 14001:2004 / ISO 9001:2008 certification obtained.