We will be exhibiting at the 19th Kansai Machine Element Technology Exhibition! We accept inquiries about polishing from rough grinding to finishing.

Select the type according to the purpose! Ideal deburring and grinding/polishing are possible!

■For catalog downloads and inquiries, please visit the following URL and click on "Request Materials" below. http://www.koyo-sha.co.jp/ The Regibon KF wheel is a flap wheel that uses Regibon abrasive cloth. Additionally, you can choose from several types of abrasive cloth based on your application, making it suitable for various grinding processes. It also has superior grinding power and a long lifespan compared to regular wheels, making it ideal for automatic grinding machines. <Features> ■Available in five types to choose from based on application. ■Can be used universally from deburring to grinding of metals. ■Superior grinding power and long lifespan compared to standard flap wheels, making it suitable for automatic grinding machines. <Performance by Type> ・CAT…Very strong grinding power. ・EAK…High strength due to reinforced base material. For general metals. ・SAK…Flexible base material with uniform grinding marks. ・WAK…For medium and fine grain sizes. High grindability and flexibility. ・ABR…A specialized fine grain abrasive cloth that balances grinding power and finish.

• Other cutting tools

Suitable for extensive buffing and polishing! Bias cotton buff with pleats formed.

■For catalog downloads and inquiries, please visit the URL below and click on "Request Materials Here." http://www.koyo-sha.co.jp/ This is a buff with a thickness of 12 to 16 mm, made by gathering bias-cut cotton fabric into numerous pleats and securing the center with a metal fitting. While the number of cotton layers is 16 plies, the greater the number of pleats, the higher the rigidity. It is graded into five levels (M-0, 2, 4, 6, 8) ranging from the softness equivalent to loose cotton buffs to the hardness equivalent to spiral cotton buffs. For selection in the polishing process, M-4 to 8 is used for coarse and medium polishing, while M-0 to 2 is used for finishing polishing. 【Features】 ○ Long lifespan due to the bias structure. ○ Air is expelled from the center to the periphery, providing a cooling effect. ○ The pleated surface results in a larger buff surface area, enhancing abrasive retention performance. ○ Available in versions using M fabric and C fabric.

• Other abrasives

Amazing polishing power! Experience the shine recognized by professionals with this sisal buff for disc grinders.

■For catalog downloads and inquiries, please visit the following URL and click on "Request Materials" below. http://www.koyo-sha.co.jp/ 【Features】 It has greater polishing power than conventional portable polishing tools because it can polish at high speeds. Being a unit type, it has good compatibility with the workpiece, and at the same time, the buff surface is less likely to clump, providing stable polishing effects. By selecting the appropriate buff polishing agent, it is possible to achieve a rough polish that removes #240 grit marks, up to a polishing finish equivalent to #400 grit. ○ After using the offset sisal, using the offset felt will yield outstanding gloss.

• Other abrasives

Excellent familiarity with work! A buff that combines rigidity and flexibility.

For catalog downloads and inquiries, please visit the following URL and click on "Request Materials Here": http://www.koyo-sha.co.jp/ The "Wave Sisal Buff" has an excellent combination of moderate rigidity and flexibility, making it highly adaptable to the workpiece. Due to its regular pleated structure, it is designed to minimize the appearance of section lines even when used in layers. Its good abrasive retention allows for sustained polishing capability, resulting in a uniform polished surface. 【Specifications】 ○ Thickness: Approximately 17mm

• Other abrasives

We offer a wide range of buffing abrasives for iron and stainless steel.

For catalog downloads and inquiries, please visit the following URL and click on "Request Materials Here": http://www.koyo-sha.co.jp/ The buffing abrasives for "iron and stainless steel" include a wide range of products tailored to various applications, such as "Sizer 1" for use with sisal buffs, "Prince Lime" for medium polishing and finishing, and finishing products like "Blue Stick G-800" and "Blue Stick K-1" for use with cotton buffs.

• Other abrasives

[Speaker] Yuzo Yamaguchi, Director, Mineral Division, Manufacturing Industries Bureau, Ministry of Economy, Trade and Industry [Key Lecture Content] I will explain the current situation regarding important minerals such as rare earths, which are essential for industrial activities, and the efforts being made to ensure stable supply. [Lecture Items] 1. Ensuring stable supply of important minerals such as rare earths 2. Q&A / Business card exchange

We would like to inform you that our company will be exhibiting at the 12th Liver and Diabetes/Metabolism Research Conference.

Sekiguchi Iron Works Co., Ltd. will be exhibiting at the 'AGTS Agricultural Exhibition in Aichi' held at the Aichi International Exhibition Center. This is an exhibition related to agriculture and livestock. Recently, the industry faces many challenges such as the disposal of agricultural waste, rising heavy oil prices, and regulations on open burning. Our incinerators will solve these problems. Both government officials and individuals are very welcome! We will be exhibiting in both outdoor and indoor booths. Please come visit us!

Our company will be exhibiting at the Kyushu and East Asia International Logistics Comprehensive Exhibition "INNOVATION EXPO 2026" held at Marine Messe Fukuoka. The present and future of logistics will converge in Fukuoka. A diverse range of products and services will be showcased, including transportation, sorting, picking, industrial vehicles, transport vehicles, trucks, pallets, containers, storage equipment, 3PL, consulting, carriers, packaging, logistics business support, and logistics base and facility development. We will provide valuable consultation and business negotiation opportunities for purchasing and procurement departments of logistics centers and companies in the Chubu region and surrounding areas, as well as for all those involved in logistics and supply chain across various industries. Visitors will have the opportunity to directly experience advanced logistics equipment, technologies, and systems, contributing to solving regional challenges. We sincerely look forward to your visit.

We will be exhibiting at the 26th Annual Meeting of the Japanese Society for Protein Science, which will be held from June 17 (Wednesday) to June 19 (Friday), 2026, at the Tottori Cultural Center in Tottori City, Tottori Prefecture. At this meeting, we will showcase the BLI biomolecular interaction analysis system, Octet R8e, and introduce the latest application examples and usage methods. Experience the easy setup and shutdown of Octet BLI, its high throughput, and the analysis of measurement data. We also welcome inquiries about measurement workflows, so please stop by our booth (Booth Number: Lobby [8]). Additionally, we will have a lecture by Professor Katsumi Maenaka from Hokkaido University Graduate School of Pharmaceutical Sciences on the forefront of compound screening and antibody binding analysis. [Exhibition Booth] Lobby 8 [Luncheon Seminar] Date: June 17, 2026 (Wednesday) 11:25-12:15 Theme: The Forefront of Compound Screening and Antibody Binding Analysis Location: Venue C (Small Hall) We look forward to your visit!