[Exhibition Participation] FOOMA JAPAN 2023

Oil-free (no lubrication) with low noise! And an environmentally friendly oil-free air motor stirrer!

The oil-less air motor stirrer handled by Chuo Rika eliminates the use of gears and grease in the reduction unit and utilizes a timing belt. Chuo Rika is currently distributing a comprehensive catalog of oil-less air motor stirrers for free. Chuo Rika deals with a wide variety of scientific and physical equipment necessary for the design, manufacturing, sales, research, and production of various process machinery and scientific instruments. *For more details, please refer to the PDF materials or feel free to contact us.

• 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

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

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

Air-driven diaphragm pump "Good Food Pump" for transferring high-viscosity food products, including those with solids, and tool-free maintenance.

Easily disassembled and assembled with just one nut! Zero residual bacteria in the pump after cleaning! Food-grade air-driven diaphragm pump 'One Nut Pump' Sanitary pump for food applications such as high-viscosity sauces like mayonnaise, chocolate, and fruit-containing beverages. Tool-free design requires no tools for disassembly/assembly! Easily disassembled with just one nut! Capable of transferring products with a viscosity of approximately 300,000 cps! Transfers solids up to 25mm in liquid without breaking them! Also suitable for transferring products containing almonds and fruit purees. Additionally, there is a slim style (FDA 3-A EHEDG) available as a sanitary pump. Ideal for transferring cosmetics and pharmaceuticals! ★ Videos are available on YouTube. Please search for 'Chuo Rika'.

• Other pumps

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

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.