[Exhibition Decision] 5th Industrial Furnace and Related Equipment Exhibition & Symposium (Thermal Technology 2024)

Introducing the forefront of development! Hydrogen combustion without carbon dioxide emissions! SHOEI is advancing the hydrogen compatibility of its proven in-house burners.

【New Development! Hydrogen Gas Burner Lineup】 ◇ High-Temperature Furnace Hydrogen Gas Burner (EIS-H2) Achieves a wide combustion range and stable combustion Suitable for heat treatment furnaces, melting furnaces, heating furnaces, deodorization devices, etc. ◇ Package Burner (BJ-H2) ◇ Fan-Equipped Package Burner (SP-H2) Provides stable flames even under high furnace pressure conditions, with good operability and maintainability; suitable for low-temperature fields such as drying furnaces, as well as various industrial furnaces like heat treatment furnaces and deodorization devices. ◇ Hydrogen Combustion Recuperative Burner (STBW-H2) Equipped with a waste heat recovery device (heat exchanger), capable of reducing fuel usage by approximately 30% in addition to decarbonization. Developed in collaboration with Tokyo Gas Co., Ltd. and Tokyo Gas Engineering Solutions Co., Ltd.! Suitable for aluminum melting holding furnaces, preheating, heat treatment furnaces, etc. ◇ Hydrogen Combustion Single-End Radiant Tube Burner (TRFH-H2) Indirect heating method utilizing radiant heat With an integrated heat exchanger, the burner efficiency is 75%, achieving high efficiency. ◇ Hydrogen Combustion Duct Burner (SDC-H2) Converts duct burners mounted on hot air generation devices to hydrogen combustion Suitable for various drying furnaces such as painting drying and food drying.

• Drying Equipment
• Heating device
• Industrial Furnace

In the face of uncertainty regarding future energy supply, we are advancing efforts towards high-efficiency "electrification" and "hybridization" based on gas combustion furnaces.

**Electrification of Thermal Equipment** In an uncertain future for energy supply, we are responding to high-efficiency electrification based on proven thermal equipment (combustion furnaces) to offer multiple options to our customers as an industrial furnace manufacturer. □ Our electric hot air generator (AH-E) can be substituted for our gas combustion type, allowing for electrification without significant changes to the equipment layout. **Hybrid Heating of Electric and Combustion Types** We have numerous achievements not only in full electrification of thermal equipment but also in hybrid heating that combines the advantages of combustion types. We address challenges such as "securing green power, reducing costs, and ensuring power capacity" through hybrid solutions with combustion types. In addition to enhancing the efficiency of electric systems, we can also implement energy-saving systems that utilize waste heat for gas burners. By incorporating hydrogen gas burners, we achieve carbon neutrality! **We Conduct Practical Verification Tests** We conduct various heating tests at the newly established "Thermal Technology Research Institute" within the Horyuji Center. Among these, the "QCO Test Facility" allows for heating tests using four different heat sources! We propose thermal equipment suitable for your work using gas, electric, hydrogen, and hybrid heat sources.

• Drying Equipment
• Heating device
• Industrial Furnace

At Seiei Manufacturing, we are proposing low-carbon painting drying ovens to respond to a decarbonized society.

At Shoei Manufacturing, which has extensive experience with painting drying ovens and exhaust gas treatment systems, we offer a lineup of "hydrogen combustion type" and "electric heater type." By using "renewable energy sources" and "hydrogen fuel," we can achieve decarbonization. Even if these options are not currently available, we can adapt to the uncertain future of energy supply by introducing: - A hybrid type that electrifies part of the heat source configuration - Hydrogen gas burners that can also use city gas/propane gas. 【Painting Baking Drying Oven】 Hot Air Zone (100–250°C) ⚪︎ Hydrogen combustion hot air generator "AH-H2" ⚪︎ Electric hot air generator "AH-E" Radiant Baking Heating Zone (700–850°C) ⚪︎ Electric infrared heater ⚪︎ Hydrogen combustion burner Water Removal Drying Oven (100–150°C) / Booth Heating ⚪︎ Hydrogen combustion hot air generator "AH-H2" ⚪︎ Electric hot air generator "AH-E" 【Exhaust Gas Treatment System / VOC Treatment】 ⚪︎ Electric catalytic deodorization device (CT) ⚪︎ Electric regenerative thermal oxidizer (RTO) Our Thermal Technology Research Institute is equipped with a painting drying test oven (QCO) with a painting booth.

• Painting Machine
• Drying Equipment
• Heating device

A test furnace based on actual equipment that uses a hydrogen burner for melting and an electric heater for holding. It is possible to conduct thorough tests for decarbonization in aluminum casting sites together with our customers!

It is possible to conduct aluminum melting tests using hydrogen combustion with ingot input. Please use it to verify the quality of the molten metal and its impact on the products. The melting gas burner employs a hydrogen burner and electric heaters for retention! It is a hybrid furnace that enables carbon neutrality. By exchanging burner components, you can switch between fuel gases (hydrogen/LNG (natural gas)/LPG), allowing for adaptability based on gas supply trends. Additionally, the furnace structure has a high oxide suppression effect, which you can verify in actual operation. We are committed to solving problems in aluminum casting sites and promoting low carbonization. Please feel free to reach out to us. ~Equipment Overview~ Test Furnace: Aluminum Handheld Melting Retention Furnace (Oxide Suppression Structure) Model: SMH-150H2 Melting Capacity: 150kg/h Retention Capacity: Retention Chamber 800kg/ch *Actual effective capacity during continuous melting, specific gravity 2.4 Melting Temperature: 660–680℃ Control Accuracy: ±5℃ ~Heat Source Configuration~ Melting Burner: Hydrogen Combustion Burner 116kW x 1 unit Retention Heater: Immersion Type Electric Heater 9kW x 2 units Fuel Used: Hydrogen (city gas 13A and propane gas are also possible) Power Supply: 200V/60Hz for power, 100V for operation

• Electric furnace

Experience the forefront of decarbonization technology, including hydrogen combustion gas burners. Test information is updated daily!

The "Thermal Technology Research Institute," established in May 2023, has conducted numerous tests since its opening. ~ Test Equipment Overview ~ ◇ Painting Drying Furnace (Testing Equipment) Tests can be conducted using equipment that is comparable to actual production sites, utilizing a heat source that combines gas, electricity, and hydrogen. It can accommodate various types of workpieces. 【From February 2026, the hot air zone will support hydrogen combustion! You can check the impact on painting quality.】 ◇ Aluminum Melting Holding Furnace Verification tests for "melt quality" and "melting efficiency" through hydrogen combustion melting are possible. This is an actual machine-based aluminum melting furnace. Melting capacity: 150 kg/h Melting: Hydrogen combustion gas burner Holding: Electric heater ◇ Direct Combustion Deodorization Device (On-site Testing Available) A portable testing device that can conduct tests using actual odors in customer factories. - Treatable components: VOCs (volatile organic compounds) and various other odors. - Treatment capacity/temperature: Max. 1.0 m³N/min / 760℃ ⚪︎ Hydrogen Combustion Gas Burner We have a rich lineup of hydrogen burners. The combustion observation of hydrogen gas burners has received great acclaim. Experience the forefront of efforts toward achieving a decarbonized society.

• Drying Equipment
• Heating device
• Industrial Furnace

To construction and civil engineering companies looking for the "next" step in digitalization. This seminar will explain the currently trending topic of "AI utilization" in 45 minutes. We will clearly introduce the latest trends, specific case studies, and steps for implementation to address questions such as "What can AI do?" and "How can it be applied to our business?" Whether your company is already advancing in DX or is just starting to consider AI, you will find hints for improving operational efficiency. 【Schedule】 1: Company introduction and instructor introduction 2: Case studies of AI utilization in the construction and civil engineering industry 3: Convincing examples! Patterns of AI utilization in construction operations 4: Three steps to avoid failure in AI implementation 5: Q&A and closing remarks

We will address the issue of young employees who, despite joining the company, leave due to reasons such as "there's no time to be taught," "I don't understand when I'm told to learn by watching," and "what is written and said varies depending on the project or person in charge." We propose a system that accumulates the know-how of veterans in AI and systems, allowing young employees to search for and solve problems on their own. 【Schedule】 1: Company introduction and instructor introduction 2: Reasons why technical inheritance is not progressing (lack of time, difficulty in verbalizing) 3: "Next-generation manual and know-how sharing methods" utilizing video and AI search 4: Examples of system construction to institutionalize technical inheritance 5: Q&A and closing remarks

We are pleased to announce that our company will be exhibiting at TECHNO-FRONTIER 2026, which will be held at Tokyo Big Sight from July 15 to 17, 2026. As an import trading company dealing with components such as transformers and DC/DC converters, we take pride in our wide range of product offerings. Each of these products is a high-quality device designed for specific applications, utilized in areas such as improving power supply efficiency and miniaturization. At our exhibition booth, you will be able to see these products in person, and we will provide detailed information about their performance and applications. We sincerely look forward to welcoming those interested in the miniaturization of power supplies.

We are pleased to announce that our company will be exhibiting at the 13th Occupational Safety and Health Exhibition, which will be held at Tokyo Big Sight from July 15 to 17, 2026. At our exhibition space, we will showcase safety products such as LED line lights, shock detection labels (Shock Watch), temperature management indicators, and industrial belt partitions. At our booth, you will have the opportunity to see these products in person and learn more about their performance and applications. We sincerely look forward to your visit.

[Instructor] Takahisa Saito, Human Resources Consultant, Saito Social Insurance and Labor Office [Key Lecture Content] Human resource systems support the foundation of an organization. However, if the operation is neglected, the system itself will collapse. There are various systems, but among them, the "grade system, evaluation system, and wage system" can be considered the three major elements. We must design these three major elements with the operation in mind. In other words, it is important that the system is easy for management to operate. There is no need to overthink it. Additionally, as work style reforms progress, we must also consider the response to equal pay for equal work. I believe that what lies ahead after organizing the current situation is the "limited regular employee." In this seminar, we will share anticipated information and provide clear explanations. Furthermore, for those attending in person, meaningful information exchange is possible through questions and mutual confirmation. [Lecture Items] 1. Trends and Perspectives Surrounding Human Resources 2. Basics of the Grade System 3. Basics of the Evaluation System 4. Basics of the Wage System 5. Considering Equal Pay and Job-Based Employment 6. Q&A / Business Card Exchange