[Exhibition Participation] Interphex Japan (June 26-28, 2024) Tokyo Big Sight

【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

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

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

Easy up and down lifting platform! Environmentally friendly oil-free air motor stirrer.

Our company's air motor stirrer, the "LZB33-B2.5" from Chuo Rika, is an oil-free type air motor stirrer that does not require lubrication. We offer arm-type, clamp-type, and sealed flange-type models. It operates quietly and is lightweight. Additionally, we have models like the "LZB33-B2.5-ETP," which features a type that does not scratch the shaft and allows only the shaft to move up and down. **Features of Chuo Rika's Air Motor Stirrer:** - Oil-free (no lubrication required) - Low noise - No fine particles (0.1 microns) - Lightweight - Operating air pressure: 0.2 MPa to 0.6 MPa *For more details, please refer to the PDF materials or feel free to contact us.*

• Mixer/agitator

[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 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

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

[Instructor] Shintaro Fukasawa, President of BM Consulting Co., Ltd. Business Mathematics Educator [Key Lecture Content] There are things we somewhat think about. However, when asked for our opinions, we hesitate to speak up because we dread being questioned with "What is your basis?" This is a growing issue among business professionals. Shintaro Fukasawa, the only advocate of business mathematics in Japan and a business mathematics educator, identifies the inability of modern business people to articulate their thoughts and ideas as a "symptom." He finds commonalities between mathematical thinking and verbalization, and has developed a verbalization framework that anyone can easily practice. This content has been compiled into a book titled "How Can an Idea Become 'My Opinion'? - A Class to Turn Intuition into Logical Opinions" (2023). In this session, we will extract the essence of that book and explain how to create "logical and communicative opinions." You will take home tips that will dramatically change your business communication starting tomorrow.

[Speaker] Tokyo Electric Power Company Holdings, Inc. Area Energy Innovation Business Office Battery Business Group Manager Akira Oguri [Key Lecture Content] In a carbon-neutral society where renewable energy becomes the main power source, batteries play a crucial role in avoiding output suppression of renewable energy and providing adjustment capabilities to the power grid. Utilizing the knowledge, business experience, and engineering skills cultivated through NAS batteries and the electric power business, we will introduce our efforts to provide battery energy services that align with the actual usage of customers aiming for carbon neutrality and resilience enhancement. [Lecture Items] 1. Tokyo Electric Power Group's initiatives toward carbon neutrality 2. Current situation surrounding the battery market 3. Safety requirements for battery systems 4. Introduction of Tokyo Electric Power Group's initiatives related to batteries 5. Future business outlook 6. Q&A / Business card exchange

[Speaker] Takuya Oue, Executive Officer COO, ExaWizards Inc. Hiroaki Izuma, Advisor, Business Creation Division, Tohoku Electric Power Co., Inc. Advisor, ExaWizards Inc. [Key Lecture Content] Since the emergence of ChatGPT at the end of 2022, generative AI has rapidly permeated various aspects of society, fundamentally changing its nature. In Japan's energy industry, which is faced with the extremely challenging task of simultaneously addressing the supreme issues of decarbonization, stable supply, and economic growth, AX (AI Transformation) based on the utilization of AI plays a crucial role. This lecture will illustrate the AX in the energy sector and depict the vision for 2030 based on a wealth of examples. [Lecture Topics] 1. Structural transformation facing the energy industry 2. Energy AX from the field perspective 3. Learning from the AX strategies of major domestic players 4. Learning from advanced overseas examples 5. Vision for 2030 6. Q&A / Business card exchange

Thank you very much for your continued support. We are pleased to announce the 2024 Cutting Heat Treatment Research Conference, which will be held as follows. This year, it will be conducted online via ZOOM. <Date and Time> February 13, 2025 (Friday) Event Time: 10:00 AM - 5:00 PM (Login starts at 9:30 AM) Cutting Part: 10:00 AM - DX & Environment: 1:00 PM - Heat Treatment Part: 3:00 PM - <Registration Method> This event will be conducted by prior reservation. Participation Fee: Free Registration Deadline: February 6, 2026 (Friday) *Please check the details at the provided URL. We look forward to your participation. Thank you very much for your cooperation. ◆ Seminar Information URL https://www.idemitsu.com/jp/business/lube/news/2025/251212.pdf

We will be exhibiting at "Japan IT Week Nagoya," which will be held at Port Messe Nagoya from February 25 (Wednesday) to February 27 (Friday), 2026. Japan IT Week Nagoya is the largest comprehensive exhibition in the Chubu region related to system development, operation, and maintenance. It consists of four exhibitions. Our company will be participating in the "Embedded, Edge, and IoT Development EXPO." At our booth, we will offer free consultations on our production management cloud system, "SmartF." If you have any of the following concerns, please feel free to stop by our booth: ✅ I want to know how to digitalize the manufacturing site. ✅ I am considering implementing barcode management. ✅ I want to move away from manual management using handwritten notes or Excel. ✅ I want to streamline the management of inventory, quality, and costs. ✅ I want to know the differences from the production management system I am currently using. We can also provide proposals based on the challenges faced by attendees. If you have any issues with digitalizing your operations, please feel free to consult with us!