[Exhibition Participation] Interphex Japan 2023

【Exhibiting at FOOMA JAPAN】For beverages and food! Simplifying daily decomposition/cleaning! Air-driven diaphragm pump.

The sanitary pump "One Nut Pump" handled by Chuo Rika is an air-driven diaphragm pump suitable for food, beverages, cosmetics, pharmaceuticals, and more. It reduces the time required for daily disassembly, cleaning, and reassembly! It is CIP-cleanable and can withstand high-temperature steam! It has a pressure resistance of up to 0.7 MPa! Each part has no dead angles, allowing for thorough cleaning without missing any residues or dirt. We have received feedback that the residual bacteria after cleaning is zero, and since there are no sliding parts made of metal, very little iron powder is generated. You can experience easy disassembly and reassembly at the Interphex exhibition! We also offer free demo units for loan, so please feel free to contact us. 【Product Features】 - Zero residual bacteria inside the pump after CIP cleaning - Easily disassembled with just one nut, providing excellent cleanability - Can be cleaned with hot water and steam - Suitable for transporting high-viscosity liquids such as creams and jams - Stainless steel is standard in SUS316L - Ideal as a replacement for rotary pumps and screw pumps (superior in cost and maintenance workload) - No sliding metal parts, so no iron powder is produced

• Special Pump

PTM Corporation's radial piston air motor, low-speed rotation, low air consumption, low noise, high torque, long operating time, air-driven stirrer.

- Low-speed rotation - High torque - Low air consumption - Long operating time *Regarding the PMO7200 motor listed in the catalog, as of April 2024, there are models in the PMO7200 series that are not available. Please contact us for details.* 【Radial Piston Air Motor】 This air motor is designed for low-speed, high-torque rotation up to 300 rpm. It is suitable for various environments, including explosion-proof, underwater, sanitary, and ferrite-free applications! 【Radial Piston Air Motor Stirrer/Agitator】 Ideal for high viscosity and low-speed stirring, from laboratory beaker sizes to drum and IBC container sizes! It is optimal for low-speed rotation and high viscosity stirring, which cannot be fully covered by vane motor air motors.

• Mixer/agitator

Disassembly and assembly can be done with just one nut! A diaphragm pump with a high cleaning capability and simple design! [Free demo unit available for loan]

【High Cleanability Simple Design Diaphragm Pump】 For the transfer of sanitary products, paints, chemicals, waste liquids, etc.! In explosive environments! Facilitates daily pump cleaning and maintenance! With a compact style, long-lasting diaphragm, easy-to-clean simple structure, fewer parts for quick maintenance, this diaphragm pump can handle a wide range of liquids due to its rich variety of materials. It features a non-lubricated air system capable of a maximum flow rate of 55 to 908 L/min. The diaphragm is designed to withstand high temperatures (up to 135°C), allowing it to handle a wide range of liquids. The short stroke design greatly enhances pump efficiency, and the use of a one-nut pump significantly reduces process downtime while saving substantial maintenance costs without altering pump performance. ■ Hygienic Pump ■ [New Model] Residual Liquid Drain Model Now Available ■ CIP/SIP Models Available ■ Suitable for Pharmaceutical, Cosmetic, and Detergent Manufacturers *For more details, please contact us or download the catalog.

• Other food machinery

Prevent and suppress piping pulsation caused by pumps! Reduce piping pulsation, vibration, noise, and distortion by 95%! Achieve smooth pump transfer!

★Air-Driven Diaphragm Pulsation Dampener★ Can be mounted on existing piping! Solves piping issues caused by pumps! For those troubled by piping vibrations, noise, and distortion! Suppresses pulsation in pump piping by approximately 95%! Reduces pulsation, noise, and distortion in piping that occurs during product pump transfer, alleviating piping troubles! Effective for smooth discharge of fluids! Also ensures smooth and uniform discharge of high-viscosity fluids! No manual setting or control of supply air pressure is required for the dampener body; the dampener itself adjusts the supply air pressure. Diaphragm replacement and maintenance take about 15 minutes!

• Positive Displacement Pump

[Introducing all 34 case studies!] We present examples of the use of sanitary pumps in the food industry, as well as in the cosmetics and personal care products industry, and the chemical industry.

This document summarizes case studies of the air-driven diaphragm pump "One Nut Pump." It includes examples from various industries such as the "food industry," including food flavoring and fruit juice manufacturers, the "cosmetics and personal care products industry," and "pharmaceutical product manufacturers." Our product has a proven track record across a wide range of applications in food, cosmetics, sanitary products, chemical products, and paints. Please feel free to download and take a look. [Contents (excerpt)] ■ Product Overview ■ Examples from the Food Industry ■ Examples from the Food Industry: Good Food Pump ■ Examples from the Cosmetics and Personal Care Products Industry *For more details, please refer to the PDF document or feel free to contact us.

• Food Conveyor Equipment

Disassembly and assembly with just one nut! A hygienic pump that excels in cleanliness and hygiene.

The One Nut Pump "Hygienic Sanitary Pump" is an innovative pump that can be easily disassembled and reassembled by removing just one nut. It is easy to clean (high washability) and hygienic, making it ideal for use in pharmaceutical, cosmetic, and detergent factories. We currently have demo units available for loan! 【Features】 ◆ Easy disassembly with just one nut during cleaning and inspection ◆ Hygienic "high washability" sanitary pump ◆ Contact parts made of PTFE and SUS316L ◆ Equipped with a drain to discharge liquid from inside the pump 【Demo units available now!】 For more details, please download the catalog or feel free to contact us.

• Positive Displacement Pump

[Free demo unit available] Simple maintenance with fewer parts! Air-driven diaphragm pump that can be disassembled and assembled with just one nut - long-lasting diaphragm.

【High Cleanability Simple Design Air-Driven Diaphragm Pump】 The "One Nut Pump (Air-Driven Diaphragm Pump)" features a compact style, long-lasting diaphragm, easy-to-clean simple structure, fewer parts for quick maintenance, and can handle a wide range of liquids due to its diverse materials. It is an air-driven diaphragm pump capable of a maximum flow rate of 55 to 908 L/min with a non-lubricated air system. The diaphragm is designed to withstand high temperatures (up to 135°C), allowing it to handle a wide variety of liquids. With a short stroke, the pump efficiency is very high, and using the One Nut Pump (Air-Driven Diaphragm Pump) significantly reduces process downtime, resulting in substantial savings in maintenance costs without altering the pump's performance. 【Features of the One Nut Pump (Air-Driven Diaphragm Pump)】 ■ Fewer parts for easy maintenance ■ Repair can be done by maintenance personnel without sending it out for repairs if repair parts are purchased ■ Diaphragm replacement can be done while connected to the piping ■ Long-lasting diaphragm *For more details, please refer to the PDF document or feel free to contact us.

• Special Pump

Efficiently transfer products with a maximum viscosity of 500,000 cps in 10 minutes without waste! 1% residue in the container! Sanitary pump.

【Air-Driven Diaphragm Pump】 This device combines a one-nut pump that can be easily disassembled and assembled with a single nut, and an unloading system for drums and barrels. It has a track record of transferring products with a maximum viscosity of 500,000 cps from drums in about 10 minutes! Since it uses a sanitary one-nut pump, it excels in cleanability and sanitation! The residual amount in the container after transfer is less than 1%! The residual amount in the pump is also 70% less than conventional downtime pumps! Achieving reductions in product waste, cleaning and maintenance time, and transfer time!!! Proven in food, personal care, and pharmaceutical applications!

• Food Conveyor Equipment

Air consumption reduced to 1/5! Introducing a powerful air motor with high efficiency and high torque.

The "Eco Series" is a powerful air motor that balances low air consumption with high torque. It is lightweight and compact, and due to its robust mechanical structure, it is resistant to heat, vibration, and shock, making it a highly safe product. We offer models for process engineering as well as for experimentation and research. 【Features (excerpt)】 ■ Water-resistant ■ Automatic stop at over-torque ■ Easy load switching ■ Lightweight and compact ■ Easy direction switching *For more details, please refer to the PDF document or feel free to contact us.

• Mixer/agitator

Achieved a weight reduction from 30 kg to 6 kg, which is 1/5 of the conventional weight! Free distribution of the electric stepless variable speed mixer comprehensive catalog is ongoing!

*Note* As of March 2024, due to changes in motors and inverters in the lineup listed in this catalog, there may be models with different specifications, appearances, and performance. Additionally, there may be models that we are currently unable to provide information on, so please contact us for details. The NCR type of electric variable-speed stirrer employs a timing belt system in the reduction unit, making it a quiet product that does not generate static electricity. Its weight has been reduced to one-fifth compared to conventional products! We offer a product lineup that meets the needs of businesses.

• Mixer/agitator

Hygienic Pump "One Nut Pump Sanitary Type" is an easy-to-disassemble, hygienic pump that can be machine cleaned.

【One Nut Pump H (Hygienic) Series】 - 3A sanitary standards - Easily disassembled with just one nut during cleaning and inspection - Wetted parts are PTFE and SUS316L - Surface roughness of 0.8μmRa or higher (electropolished) - Equipped with a drain to discharge liquid inside the pump - BS, DIN, ISO (hygienic) fittings 【One Nut Pump Food Pump】 - CIP compatible as standard - Unique one nut design allows for cleaning between batches - Internal jacket for heating/cooling of the fluid (optional) - Self-priming capability (dry 3.6m, wet 7.6m) with a maximum discharge pressure of 0.6Mpa - Hygienic connections tailored to requirements available for all pumps - Low shear, capable of transporting large and delicate solids - Clearance inside the pump allows solids up to 25mm to pass through - Capable of transporting ultra-high viscosity (200,000cps) - Maintenance (disassembly and assembly) possible in just 15 minutes with a T-bar, no tools required

• Positive Displacement Pump

We would like to extend our heartfelt congratulations on the continued prosperity of your esteemed company. Our company will be exhibiting at the following trade show, where we will introduce a number of products, including our new product, the Pillow Packaging Full Air Tightness Inspection Machine MSQ-2003. We sincerely apologize for the inconvenience during your busy schedule, but we would like to invite you to visit us at this opportunity. 【 Exhibition Name 】 JAPAN PACK 2025 Japan Packaging Industry Exhibition https://www.japanpack.jp/ 【 Dates 】 October 7 (Tuesday) to October 10 (Friday), 2025 *4 days 10:00 AM to 5:00 PM 【 Venue / Booth Number 】 Tokyo Big Sight / East Hall 8, Booth 8-505

HP Inc. will hold the "HP Future of Work AI Conference 2025" at Tokyo International Forum, Hall B. At this event, under the message "Freedom to be particular about how we work," we will introduce the possibilities of on-device AI and its practical applications, along with case studies and technological trends. Whether you are considering implementing AI or have already started using it, you are sure to find hints for your next steps. We sincerely look forward to your attendance.

Our company will be exhibiting at the "15th Agriculture WEEK (J-AGRI Tokyo)" held at Makuhari Messe from October 1 (Wednesday) to October 3 (Friday). In the Livestock Materials EXPO zone, we will be showcasing our popular products for livestock and facility horticulture, including the "retrofit mist system for existing fans in barns/greenhouses, easy-to-install integrated mist system TM" and the "new product, large cylindrical mist system TM," along with related products. We sincerely look forward to your visit. Our booth number is 36-34 in Hall 9 of Makuhari Messe.

Yakeshi Electric will exhibit at the Space Science and Technology Union Conference to be held in November 2025. ■69th Space Science and Technology Union Conference https://smartconf.jp/content/sstc69/ Dates: November 25 (Tuesday) - November 28 (Friday), 2025 (4 days) The Space Science and Technology Union Conference is a large-scale event where people involved in space, including JAXA, various research institutions, universities, and private companies, gather together. Our company develops electronic sources for small satellites (including impregnated cathodes and LaB6) and manufactures peripheral components such as sensors and power supply units. This time, we plan to expand our display of electronic sources and include additional components such as tantalum and Inconel! In particular, electronic sources like impregnated cathodes are often purchased from overseas due to the limited number of domestic manufacturers, which can lead to difficulties in fine adjustments and flexibility. However, our company offers: ● Control of porosity and selection of emitters ● Manufacturing according to desired sizes and shapes ● Production starting from one unit ● Stable domestic procurement We can provide solutions tailored to your research and development needs! Please feel free to consult with us.

We will introduce an overview of "IATF16949:2016," which is an essential requirement for entering the automotive industry, along with key points considering the current situation of industry trends. In planning for certification of sector standards, we have structured the training content for companies that are gathering information on what to do first and planning to obtain certification. * We have received inquiries from business partners and are struggling to respond. * We are planning to obtain certification but do not fully understand the specific preparations and initiatives required. This seminar is recommended for companies seeking to acquire knowledge and gather information about sector standards.