常光 ナノマテリオ・エンジニアリング事業部 Official site

We are Joko, a manufacturer of wet dispersers. We also accept contract testing and contract manufacturing.

We support everything from elemental research of high-functional materials to contract manufacturing and production line establishment with our nano-micronization and nano-dispersion device "Joko NAGS"!

The NAGS series of ultra-high pressure homogenizers for wet-type nano-dispersion machines by Chokko is a highly versatile device capable of processing a wide range of materials, including ceramics, metals, high aspect ratio materials such as CNTs and CNFs, and emulsions. We also offer contract testing services and can assist your company in the development of high-performance materials. Please feel free to consult with us. 【Desktop Experimental Machine NAGS20 Features】 ■ Capable of handling a minimum of 8ml ■ Can accommodate high concentration and high viscosity samples ■ Electric desktop model achieving high-pressure processing at 200MPa ■ Extremely low contamination suitable for high-purity samples ■ Compatible with organic solvents (Most organic solvents, including acetone, toluene, and NMP, can be used) The "NAGS100" and "NAGS1000" are also equipped with our uniquely developed H-type nozzle, making scale-up from the "NAGS20" easy. Additionally, we accept requests for "CNT dispersion" and "contract testing and manufacturing." Detailed information is available in PDF and video format through the related links. *For more details, please refer to the PDF materials or feel free to contact us.

*Currently exhibiting at the online exhibition* Highlights are here.

basic information

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Applications/Examples of results

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Related Videos

Product Catalog: Ultra High-Pressure Homogenizer

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Ultra-high pressure homogenizer NAGS20

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Contract Testing Services

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Introducing Case Studies: What Involves Nanopulverization in the NAGS Series

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[Data] Examples of NAGS Utilization in Research Institutions

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[Information] Features of the NAGS Series: Explanation of Differences from Bead Mill Machines

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[Information] Explanation of the NAGS series mechanism.

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