正英製作所 List of Products and Services

QCO Test Equipment ■ You can test the painting and drying processes in an environment close to an actual production site. Temperature measurements of the workpiece can be conducted, allowing for the derivation of optimal heating patterns by changing the heat source. The equipment can accommodate large and long workpieces, so please feel free to consult us about your requirements. ■ Gas hot air & jet heating zone With a jet stream of 350°C and 50m/sec, it can handle not only painting and drying but also other heating applications. Hydrogen combustion is also possible, allowing for the evaluation of its impact on products. Load capacity: 800W x 800D x 1400H (maximum) 50kg/hanger (maximum) Conveyance method: Trolley conveyor (hanger pitch 300mm) Conveyance speed: 1 to 10 m/min Painting booth: No-pump type Drying furnace: Gas infrared burner (bottom 23kW x 2, sides 35kW x 2, Max. 800°C) Gas far-infrared panel (116kW x 1 Max. 350°C) Gas hot air & jet heating (233kW x 1, Max. 350°C, 50m/sec) *1 Electric infrared heater (bottom 11kW x 2, sides 17.5kW x 2, Max. 800°C) *1 Please consult us regarding hydrogen combustion.

**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.

The electric hot air generator is a duct heater that can be used for a wide range of applications, including as a heat source for drying ovens, heating furnaces, and various industrial furnaces, as well as in drying processes for painting equipment and food processing. Compared to gas combustion types, it does not contain combustion exhaust gases, allowing for clean hot air usage. It is the same size as conventional gas hot air generators (AH-D series), making it easy to replace during equipment upgrades. It features a unit heater with an over-temperature prevention sensor. Energy savings can be achieved with hot air circulation at a maximum temperature of 250°C. 【Product Specifications】 Heater: Sheath heater Casing: Made of stainless steel (with insulation) Heating target: Air Rated capacity: 116.3 to 465.1 kW (depending on model) Inlet temperature: Ambient temperature to 150°C Outlet temperature: Max. 250°C Design air velocity: 5 to 10 m/s (at 180°C) Power supply: AC200V 50/60Hz 3-phase Installation: Indoor use *For custom manufacturing outside the standard dimensions listed in the catalog, and for customers considering replacement from our gas combustion types (AH-C, AH-D, SAH series), we can accommodate on-site measurements and consultations, so please feel free to contact us.

The "AH-D" is a stainless steel burner that supplies "clean gas hot air" for food heating, paint drying, fiber drying, and hot air curtains. The turn-down ratio is adjustable over a wide range of more than 1:10. Unlike oil burners that require indirect heating, clean gas burners can directly combust within the duct to heat the air, making them efficient. Since it adopts a pre-mixed combustion method, there is no concern about backfire, and it is equipped with an automatic safety combustion device, allowing for safe use. 【Features】 ■ Wide adjustment range ■ High reliability ■ Efficient heating method ■ Easy operation ■ Excellent durability *For more details, please refer to the PDF materials or feel free to contact us.

The MH Mini Heater Series is a gas-powered hot air generator that produces warm air with simple operation. Its compact body allows for use in various installation locations. It can be used in a wide range of applications, including food drying, preheating various products, and paint drying ovens. 【Features】 ■ Compact and easy to operate ■ Equipped with a high-power gas burner capable of a maximum hot air discharge temperature of 200°C. ■ Temperature control is possible with a temperature regulator. ■ Standardly equipped with a combustion safety device! The flame detection system closely monitors combustion. ■ Easy adjustment of gas flow allows for fine control of heating power. 【Hot Air Discharge Temperature】 Maximum: up to 200°C 【Standard Combustion Amount】 MH-4 47kW (40,000kcal/h) MH-7 82kW (70,000kcal/h) 【Air Volume / Air Pressure】 (Please consult for non-standard specifications.) MH-4 12㎥N/min 0.17kPa MH-7 30㎥N/min 0.18kPa 【Power Supply】 MH-4 AC100V single phase 0.20kW MH-7 AC200V three phase 0.45kW * Not suitable for heating purposes. * Please feel free to contact us for more details.

The direct combustion deodorization device "CH Series" is a system that completely oxidizes and decomposes odors and VOCs by passing them through at high temperatures of 700°C to 800°C for a certain period of time. It comes standard with a heat exchanger that preheats the odors and recovers about 50% of waste heat, contributing to energy savings. We offer various deodorization devices that effectively handle a wide range of odors, such as those from painting drying ovens, printing drying, and food processing. 【Features】 ■ High energy-saving effect ■ High deodorization efficiency ■ Excellent safety ■ Excellent durability ■ Compact design ■ Easy operation *For more details, please refer to the PDF materials or feel free to contact us.

The BS Burner Series is a versatile large-sized gas infrared burner suitable for heating textiles and food, as well as for high-speed heating in powder coating. It is larger and capable of stronger heating than conventional Bunsen-type infrared burners. By adopting a blast combustion method, the combustion volume per unit area has increased by approximately 40%. Additionally, the heating direction can be freely selected—upward, downward, or sideways—allowing for suitable installation on various devices. 【Features】 ■ High radiation efficiency, energy-saving type ■ Lightweight for easy installation ■ Flexible heating direction ■ Stable combustion ■ Automatic ignition and combustion safety device *For more details, please refer to the PDF document or feel free to contact us.

At Seiei Seisakusho, we handle a variety of environmental equipment, including sterilization gas treatment devices that discharge sterilization gas from sterilization devices, deodorization devices that process odors and components from painting drying ovens and food processing, among others. 〇 Sterilization Exhaust Gas Treatment Device [EOCS Series] This device neutralizes ethylene oxide gas (EOG) and releases it into the atmosphere. It can neutralize EOG gas discharged from sterilizers to a concentration of 1 ppm or less. - Achieves high removal efficiency and energy savings through a unique method! - Heat sources can be electric or gas combustion. - Processing capacity can be designed from a minimum of 100 L/min. 〇 Direct Combustion Deodorization Device [CH Series] This device oxidizes and decomposes VOCs and odors at high temperatures of 700 to 800°C. It achieves complete decomposition in a compact and cost-effective manner through direct combustion! The heat exchanger allows for effective utilization of waste heat. - High decomposition rate (expected value 99%) due to direct combustion. - Standard equipped with a heat exchanger, recovering about 50% of waste heat. - Custom design available to meet customer needs. In addition, we also offer catalytic deodorization devices (CT) and heat storage deodorization devices (RTO) with a heat recovery rate of up to 97%. For more details, please refer to the individual catalogs.

Direct combustion deodorization device (on-site demonstration available) As it is a mobile demo unit, testing can be conducted using actual odors at the customer's factory. It can accommodate various fields such as painting sites and food processing. ~Device Overview~ Processable components: VOCs (volatile organic compounds) and various other odors. Processing capacity: Max. 1.0㎥N/min Processing temperature: 760℃ (Max. 800℃) Inlet gas temperature: Ambient temperature to 250℃ Inlet gas pressure: More than -500Pa Inlet gas concentration: Below 1/4 of the lower explosion limit ~Utilities and items to be prepared by the customer~ Power supply: AC200V, φ3, 50/60Hz, 10A Fuel used: City gas (13A) supplied at 2.0kPa Max. 2.8㎥N/h LPG (propane) supplied at 2.8kPa Max. 2.5kg/h External dimensions: 1875L × 1050W × 975Hmm (excluding attached duct) Weight: 600kg Outdoor use: Yes Transport: Will be loaded and transported by a one-box vehicle. Please feel free to contact us for more details.

The "AH-B" can be used as a hot air generator for food heating, paint drying, fiber drying, deodorization devices, and heating devices. 【Features】 1. Maximum hot air temperature of 800°C. 2. Equipped with a burner that can handle high furnace pressure conditions. 3. Energy-saving as it can accommodate hot air return temperatures up to 350°C. 4. Utilizes highly reliable combustion equipment, with an automatic safety combustion device included as standard for safety. 5. Compactly integrated piping equipment that excels in maintainability. 6. Customizable design according to usage conditions. 7. An indirect hot air type (AH-BX) with an external heat exchanger is also available. For more details, please refer to the catalog.

【Features】 ◇ It is a packaged type that is pre-assembled in the factory. ◇ It achieves a thermal efficiency of 90%. ◇ It is compatible with high-temperature hot air circulation in the heat dissipation line. ◇ It has high maintainability, equipped with inspection doors in various locations. ◇ The gas burner is equipped with safety devices such as automatic ignition and flame detection, allowing for safe use.

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.

**Exhibition Information** An information dissemination event from Kansai consisting of product and technology exhibitions of industrial furnaces and related equipment, as well as seminar presentations and lectures. We will be exhibiting at Thermal Technology 2024. Date: October 10 (Thursday) and 11 (Friday), 2024, from 10:00 to 17:00 Venue: Grand Front Osaka, North Building, B2F **Latest! Hydrogen Gas Burner Lineup** Hydrogen combustion with zero carbon dioxide emissions! SHOEI is advancing the hydrogen compatibility of its proven in-house burners. We offer a wide range of products suitable for various temperature ranges and types of thermal equipment. **Electrification of Thermal Equipment** We are responding to high-efficiency electrification based on proven thermal equipment (combustion furnaces). The newly developed electric hot air generator (AH-E) can replace our gas combustion type. **Hybrid Heating of Electric and Combustion Types** In addition to full electrification of thermal equipment, we have numerous achievements in hybrid heating that combines the advantages of combustion types. In addition to improving the efficiency of electric systems, energy-saving systems that utilize waste heat for gas burners are also possible. **Test Equipment Available** The Thermal Technology Research Institute offers various test furnaces, including hydrogen combustion testing!

The "hydrogen-only specification" of the pre-mixed duct burner series, which has a proven track record as a heat source for hot air generators, has made its debut. It is a decarbonized gas burner that achieves both stable combustion and low NOx performance. 【Features】 1. Hydrogen combustion gas burner that emits no CO2 during combustion. 2. Unique casing structure that balances durability and combustion performance, with a turn-down ratio of over 20:1. 3. A lineup of combustion capacities up to "465 kW." 4. Clears emission regulation values through low NOx combustion technology (tested with our equipment). 5. The ignition pilot burner is also equipped with a hydrogen-only specification. 6. Can be replaced with existing burners. As a heat source for hot air generators, it can be used in painting drying ovens, food drying ovens, various drying furnaces, drying equipment, and heating furnaces. Hydrogen combustion demonstrations are currently being conducted at the Thermal Technology Research Institute. We invite you to visit.

This is an electric drying oven equipped with an automatic lift door powered by an air cylinder and an input/output mechanism for conducting painting evaluation tests. The processing airspeed can be varied through inverter control of the circulation fan. Regarding the hot air discharge temperature, a thyristor control method for the electric heater is adopted, allowing for a wide range of temperature settings.

By installing a heat exchanger in the existing paint drying oven and recovering the exhaust heat from the oven, the combustion air for the burner is preheated. The temperature difference from the preheating of the combustion air contributes to energy savings.

Due to its high heat recovery efficiency achieved through thermal storage, it efficiently performs large-capacity deodorization treatment. 【Features】 1. High energy-saving efficiency By recovering and reusing the thermal energy generated during the thermal oxidation decomposition of VOCs and others with ceramic heat storage materials, high energy-saving efficiency is realized. 2. Selection of suitable methods We offer a lineup of rotary, two-tower, and three-tower systems, proposing the most suitable method based on the customer's usage conditions. 3. Wide range of processing airflow It can accommodate a wide range of odor gas airflow (60 to 1700 Nm³/min). 4. Excellent deodorization efficiency and heat recovery rate The standard deodorization efficiency is high at 95-99%, and the heat recovery efficiency is 95-97%, resulting in excellent running costs. 5. Long lifespan of heat storage materials to reduce maintenance costs The heat storage materials use durable ceramics, allowing for a long equipment lifespan and the possibility of keeping maintenance costs low. 6. Equipped with a suitable original dedicated burner The heat source is equipped with a gas burner specifically designed for RTO, featuring a space-saving design with excellent maintainability. 7. Abundant delivery track record and reliability Since the start of sales, we have a rich delivery record both domestically and internationally over approximately 20 years.