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

Our company, the Thermal Technology Research Institute, has prepared a painting drying test furnace (QCO) equipped with a painting booth. You can test a heat source suitable for your work in an environment close to that of an actual furnace. Additionally, you can observe the combustion of a hydrogen gas burner, so please feel free to contact us.

An exhaust gas treatment device that achieves high energy efficiency and high decomposition rate! It features a compact design that saves space.

【Lineup】 ■CH-30N ■CH-50N ■CH-75N ■CH-100N ■CH-150N ■CH-200N ■CH-300N *For more details, please refer to the PDF document or feel free to contact us.

This is a large-capacity deodorization device that boasts a high heat recovery rate due to its heat storage type. It processes odor gases (VOCs) in exhaust gas with high decomposition efficiency.

Model: R-RTO (Rotary type) RTO-2C (2-tower type) RTO-3C (3-tower type) Odor treatment capacity: 60–1700 N㎥/min Treatment temperature: 750–850℃ Inlet odor temperature: Ambient temperature to 300℃ Exhaust outlet temperature: Approximately 60℃ Standard removal efficiency: 95–98% Maximum heat recovery rate: 95–97% For more details, please refer to the catalog.

It is a device that uses a catalyst to oxidize and decompose VOCs with high efficiency. Since it can process at low temperatures, it can reduce the amount of gas used, and an electric heater type is also available as an option.

【CT Series (Catalytic Deodorization Device)】 Standard VOC Removal Efficiency: Expected value of over 99% Maximum Heat Recovery Rate: 50% + α (via secondary heat exchanger) Processing Capacity: Up to 300 N㎥/min 【Model (Processing Air Volume)】 CT-50 (50 N㎥/min) CT-100 (100 N㎥/min) CT-150 (150 N㎥/min) CT-200 (200 N㎥/min) CT-250 (250 N㎥/min) CT-300 (300 N㎥/min)

Optimal heat source! Testable with four heat sources. We propose suitable heating equipment for work using gas/electric/hybrid heat sources! Thorough testing can be conducted together with our customers.

For inquiries regarding test consultations or the use of testing facilities, please contact us through this page. Shoei Manufacturing Co., Ltd. - Thermal Technology Research Institute (within Horyuji Center) - Industrial Furnace Division Tel. 0743-57-5630 Fax. 0743-57-5615 〒 639-1065 520 Kasame, Ando-cho, Ikoma-gun, Nara Prefecture

It is a movable unit that can be transported to the customer's factory, allowing for tests using actual odors. Deodorization tests for various odors, including VOCs, are possible!

Please consult us regarding odor connections. For inquiries about tests or the use of demo units, please contact us through this page. Shoei Manufacturing Co., Ltd. - Industrial Furnace Division - Thermal Technology Research Institute (within Horyuji Center) Tel. 0743-57-5630 Fax. 0743-57-5615 520 Kasame, Ando-cho, Ikoma-gun, Nara 639-1065, Japan

We propose a suitable "hot air generator" for your drying equipment. [It can be used for painting drying, food drying, heating furnaces, and various industrial furnaces.]

~Lineup~ 【AH-B】Gas-fired hot air generator (High temperature and high pressure type) A hot air generator that accommodates special specifications such as "maximum hot air temperature of 800℃," "blast furnace pressure environment," and "indirect hot air using a heat exchanger." 【AH-C】Gas-fired hot air generator (Premixed type) Since it uses a premixed method, it achieves stable complete combustion flames, and adjusting the heat output is easy. 【AH-D】Gas-fired hot air generator (Post-mixed type) Withstand high temperature circulation (350℃)! The post-mixed method eliminates the risk of backfire and allows for high-efficiency combustion heating. 【AH-E】Electric hot air generator An electric hot air generator that supports a maximum hot air temperature of 250℃ (hot air circulation possible). It can be replaced from gas combustion types and contributes to decarbonization and low carbonization! 【MH】Mini heater series Compact and high-power drying! Automatic ignition with just one switch! By simply connecting gas and electricity, you can easily generate hot air. ■ Baking ovens (metal coating, plywood, resin, etc.) ■ Drying ovens (drying of fibers, food, printing, metal dewatering, etc.) ■ Heating furnaces (preheating furnaces, pretreatment furnaces, foaming furnaces, heat-set furnaces, oil baking furnaces, etc.) ■ Deodorizing devices (direct combustion, catalytic types, etc.) ■ Various other hot air treatments

The hydrogen-only specification of the SDC duct burner, which is a heat air generation device for paint drying ovens, has made its debut.

【Model/Output】 SDC-10H2 116kW SDC-20H2 233kW SDC-30H2 348kW SDC-40H2 465kW 【Specifications】 Fuel: Hydrogen gas (H2) Turn down: 20:1 Ignition method: Hydrogen combustion pilot burner Detection method: Ultraviolet phototube NOx: 180ppm (converted to O2=11%) *Based on our test equipment

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

◇ Hydrogen Gas Burner for High-Temperature Furnaces 【Model】 (Rated Combustion Capacity) EIS-50H2 (58kW) EIS-100H2 (116kW) EIS-200H2 (233kW) 【Applicable Furnaces】 Heat Treatment Furnaces, Melting Furnaces, Holding Furnaces, Heating Furnaces, Plating Furnaces, Hot Air Generators, Drying Furnaces, Deodorizing Devices ◇ Hydrogen Combustion Package Burner 【Model】 (Rated Combustion Capacity) BJ-300H2 (290kW) 【Applicable Furnaces】 Hot Air Generators, Drying Furnaces, Heat Treatment Furnaces, Deodorizing Devices, Heating Furnaces ◇ Hydrogen Combustion Recuperative Burner 【Model】 (Rated Combustion Capacity) STBW-H2 (116kW) 【Applicable Furnaces】 Aluminum Melting Furnaces, Holding Furnaces, Preheating Furnaces, Heat Treatment Furnaces ◇ Hydrogen Combustion Single-End Radiant Tube Burner 【Model】 (Rated Combustion Capacity) TRFH-100A-H2 (12.8kW) 【Applicable Furnaces】 Carburizing Furnaces, Quenching Furnaces, Firing Furnaces, Baking Furnaces, Slow Cooling Furnaces, Nitriding Furnaces, Annealing Furnaces, Tempering Furnaces ◇ Hydrogen Combustion Duct Burner 【Model】 (Rated Combustion Capacity) SDC-10H2 (116kW) SDC-20H2 (233kW) SDC-30H2 (349kW) 【Applicable Furnaces】 Hot Air Generators, Drying Furnaces

A continuous rust prevention treatment drying furnace suitable for processing large quantities of small items such as bolts, nuts, and drill screws!

【Specifications】 Heat sources can be selected from gas, electric, or hybrid options.

Drying furnace after carburizing the motor rotor with varnish.

【Specification Example】 Processed Item: Motor Rotor (Varnish-Soaked Carbon Product) Furnace Temperature: 130–150°C Heat Source: Plug-in Electric Duct Heater The effective dimensions of the furnace can be flexibly accommodated. You can choose between gas and electric as the heat source.

It is a drying oven for painting tests equipped with an input and output mechanism.

【Specifications】 Hot air outlet temperature: 100 to 400°C Hot air outlet wind speed: Average 7 to 30 m/sec Effective internal dimensions: Maximum 350W × 350D × 300H *The specifications above are an example.

Introducing the latest lineup of hydrogen gas burners and low-carbon equipment! 【Thermal Technology 2024】 (October 10-11, Grand Front Osaka)

【New Development! Hydrogen Gas Burner Lineup】 ◇ Hydrogen Gas Burner for High-Temperature Furnaces (EIS-H2) ◇ Hydrogen Combustion Package Burner (BJ-H2) ◇ Hydrogen Combustion Recuperative Burner (STBW-H2) ◇ Hydrogen Combustion Single-End Radiant Tube Burner (TRFH-H2) ◇ Hydrogen Gas Burner for Hot Air Generators 【Low Carbon Coating Equipment】 Hot Air Generator ◇ Electric Hot Air Generator (AH-E) ◇ Hydrogen Combustion Hot Air Generator (AH-H2) Curing Oven ◇ Electric Hot Air Generator (AH-E) ◇ Hydrogen Combustion Hot Air Generator (AH-H2) ◇ Electric Infrared Heater (Development of hydrogen combustion type is also underway) Deodorization Equipment / Environmental Equipment / VOC Treatment Equipment ◇ Electric Thermal Storage Deodorization Equipment (e-RTO) ◇ Electric Catalytic Deodorization Equipment (e-CT) (Development of hydrogen combustion type is also underway) 【Hydrogen Combustion Aluminum Melting Holding Furnace】 Model: SMH-150H2 Melting Capacity: 150kg/h Melting Burner: Hydrogen Combustion Burner 116kW×1 unit Holding Heater: Immersion Type Electric Heater 9kW×2 units Fuel Used: Hydrogen (City Gas 13A and Propane Gas are also possible.)

The existing furnace remains as it is, contributing to the reduction of fuel gas consumption and low carbonization!

Modification Details 1) A heat exchanger will be incorporated into the exhaust duct. 2) The existing combustion air piping will be removed, and the combustion blower will be relocated. * Depending on the pressure loss of the heat exchanger, it may be necessary to replace the combustion blower. 3) New preheated air piping will be installed, and the piping will be insulated. 4) If there is no insulation on the existing exhaust duct, new insulation will be applied. * Considering the potential clogging from tar and other substances in the exhaust, either a tube-type heat exchanger or a plate-type heat exchanger will be selected. The plate-type heat exchanger has a higher heat recovery rate, but the frequency of cleaning will increase. We will provide a proposal after the meeting.