[Idemitsu, Chubu Lubricants Division] Announcement of the 2025 Practical Lubrication Engineering Seminar - Rust Prevention Edition [Held on June 10] [Deadline Approaching]

Eliminate poor rust prevention and significantly reduce rework processes! Cut costs by minimizing waste and oil supply.

"Super Coat RS" is a water-displacing rust preventive oil that has high water displacement and rust prevention properties, ensuring stable finishing quality and reducing the need for rework processes. With its high water separation capability, this product allows for the disposal of only the separated water. This can reduce waste and oil supply amounts, significantly contributing to cost savings along with the reduction of rework processes. Additionally, due to its low viscosity, it helps improve the working environment by making manufacturing lines and products less sticky. 【Features】 ■ The combination of water displacement and rust prevention significantly reduces rework processes. ■ High water separation capability helps cut costs by minimizing waste and oil supply amounts. ■ Improved working environment through odor reduction and other factors. ■ High flash point for easier management. ■ Uses barium-free additives, considering environmental impact. *For more details, please refer to the PDF document or feel free to contact us.

• Rust Inhibitor

水置換性と防錆性の高次元の両立で手直し工程を大幅削減できた事例

精密部品を製造するF株式会社にて、防錆油『スーパーコートRS』が 採用された事例をご紹介いたします。 同社では、水溶性加工液でのリーマ加工後の保管時に、白残りや錆の 問題が課題でした。そこで、当製品の強力な防錆皮膜でコートすることで 保管時の製品不良の対策をご提案。 採用後、製品保管時の白残りと錆発生がなんと0になり、製品手直しに 使う労力が激減しました。 【事例概要】 ■お客様の課題：防錆保管時に製品表面に白残り・錆が出てしまう ■製造部品：精密部品 ■被削材：合金鋼 ■使用油：市場防錆油＋灯油希釈 ※詳しくはPDFをダウンロードしていただくか、お気軽にお問い合わせください。

• Lubricants

Easily diagnose the degradation state of lubricants on the spot using a smartphone. Determine the remaining lifespan rate and contribute to stable machine operation through efficient maintenance. *Exhibited at JIMTOF.

"Idemitsu Smart OC" is a technology that allows for easy on-site diagnosis of the degradation and contamination status of lubricants using a smartphone and a photography module. By simply photographing the lubricant placed in the module with a smartphone, a dedicated app performs analysis based on lubricant analysis data, calculating the remaining lifespan percentage and the quantity and size of contaminants. This enables the determination of the appropriate timing for lubricant replacement based on numerical data, contributing to the stable operation of machinery and equipment. 【Features and Benefits】 ■ Reduction of time and labor for lubricant diagnosis ■ Determination of remaining lifespan percentage based on the color of the lubricant (degradation status) ■ Calculation of the quantity and size of contaminants (contamination status) ■ Contribution to the optimization of lubricant replacement timing Transitioning from TBM (Time-Based Maintenance) to CBM (Condition-Based Maintenance) 【Exhibiting at JIMTOF2024】 Dates: November 5 (Tuesday) to November 10 (Sunday), 2024 Booth Number: West Hall W4063 Exhibited Products: In addition to oil sensors, we plan to showcase core products such as water-soluble cutting oils and greases. We will demonstrate with actual products, so please come visit us. *Please note that specifications may change without notice.

• Other inspection equipment and devices

We will be exhibiting at the "12th Conference of the Advanced Power Semiconductor Subcommittee" held at the Toyama International Conference Center. We will be introducing our latest analysis technology services, so please stop by! We sincerely look forward to your visit.

Our company will exhibit at the Measurement and Measurement Comprehensive Technology Exhibition in Hokuriku, showcasing safety products with Gemba Reporter. Please be sure to stop by booth number "72" when you visit. 【Date and Time】 November 6, 2025 (Thursday) 9:00 AM - 5:00 PM 【Venue】 Ishikawa Industrial Exhibition Hall, Building 2 From JR Kanazawa Station, take the Hokutetsu Bus bound for "Shimo-Yasuhara" and get off at "Fukurobatake Town West Green Park," then walk for 5 minutes. Alternatively, take the Hokutetsu Bus bound for "Saiseikai Hospital," get off at "Seibu Green Park," and it will take about 15 minutes by taxi. 【Materials】 https://www.line.co.jp/wp-content/uploads/2025/10/MepTechhokuriku2025.pdf 【Notes】 Please register in advance using the 2D barcode in the PDF.

Sekiguchi Iron Works Co., Ltd. will exhibit at the "Environmental Industry Expo 2025" held at S-Bird in Iida City, Nagano Prefecture. This exhibition aims to pave the way for a sustainable future from the local community. It is a trade fair for environmental-related industries originating from the Minami-Shinshu region of Nagano Prefecture. Our company will introduce next-generation solutions for reducing environmental impact and effectively utilizing energy, including our "smokeless small incinerator" and "stove," along with product panels and case studies. No pre-registration is required, and admission is free. We sincerely look forward to your visit.

Recently, fine bubbles, which are tiny bubbles smaller than 100 μm and are referred to as "fine bubbles," have attracted attention in various fields such as the environment, agriculture, food, fisheries, and medicine, due to their ability to impart various functions to liquids. Fine bubbles are classified into two types based on their size: microbubbles and ultrafine bubbles. Recently, there has been a growing interest in ultrafine bubbles, which have a lifespan of several weeks to months. However, listening to the voices of researchers and users reveals some skepticism, which has become one of the issues hindering the spread of fine bubble technology. On the other hand, we have challenged the elucidation of the stabilization mechanism of ultrafine bubbles from a new perspective by enabling the control of number density exceeding 10 billion particles/mL without pressure or concentration operations using our ultrafine bubble generation technology. In this seminar, we will provide a fundamental explanation of fine bubble technology, including the basic physical properties, characteristics and functions, device technology, measurement and evaluation methods, and case studies, to promote research and utilization of fine bubbles based on a correct understanding.

Sekiguchi Iron Works Co., Ltd. will exhibit at the "Minami-Shinshu Environmental Messe 2025" held at S-Bird in Iida City, Nagano Prefecture. This exhibition will be held simultaneously with the "Environmental Industry Trade Fair" taking place the day before. It will be held over the weekend, with many family-friendly events planned. We encourage those who usually find it difficult to visit to take this opportunity to come. Our product exhibition area is located about 10 minutes from the venue. We sincerely look forward to your visit.