Notice of Participation in the New Manufacturing and New Services Exhibition

A compact catalytic deodorization device that can be moved with casters! Because it is catalytic, it is more high-performance than filter types and more energy-efficient than direct combustion types.

This is a "compact catalytic deodorization device" that removes VOCs (volatile organic compounds) such as toluene, xylene, and ethyl acetate, as well as exhaust gases containing unpleasant odors, through oxidative decomposition treatment. It has been made lightweight and compact to enable local exhaust and temporary use, and it is designed to be portable, allowing it to be moved to necessary locations with the addition of casters. 【Features】 - Compact catalytic deodorization devices with treatment air volumes of 1Nm3/min, 3Nm3/min, and 5Nm3/min - Easy-to-understand operation display and simple touch panel controls - Lightweight and easy to move due to the casters - Optional dedicated software allows for remote monitoring and operation using Wi-Fi on tablet devices or smartphones - Structure designed for easy maintenance *For more details, please download the PDF or feel free to contact us. *Demo units are available for use, and tests can be conducted with brought-in solvents.

• Clean Room

Significant fuel savings possible! Measures against bad odors and safe exhaust treatment of VOC emissions.

The "catalytic deodorization device" is a system that facilitates the oxidation reaction by bringing combustible substances, VOCs, and odors in exhaust gas into contact with air through a catalyst, resulting in odorless and harmless emissions. Since it can initiate the oxidation reaction at low temperatures (300°C to 350°C) below the ignition point, it consumes about one-third of the fuel compared to direct combustion deodorization devices for preheating. Additionally, it is equipped with a built-in heat exchanger, and by adding a secondary heat exchanger, significant fuel savings can be achieved. 【Features】 ■ High deodorization efficiency with high-performance platinum-based catalysts ■ Low generation of nitrogen oxides, enabling low NOx operation ■ Negative pressure structure in the exhaust gas flow path within the device to prevent odor leaks ■ Integrated structure with low flow resistance, designed to minimize power consumption *For more details, please refer to the PDF materials or feel free to contact us.

• Air conditioning equipment

It is possible to keep running costs low by miniaturizing combustion-type deodorization devices!

The "Continuous Concentration Device with Deodorization System" is a system that continuously concentrates and deodorizes exhaust gas containing low concentrations of organic solvents. In the concentration device, the exhaust gas is separated into purified gas and high-concentration concentrated gas, and the concentrated gas is processed by a small combustion-type deodorization device corresponding to the airflow of the concentrated gas. 【Features】 ■ Concentrates low-concentration, high-volume organic solvents and foul-smelling gases into high-concentration, low-volume ■ The deodorization device is compact, reducing overall running costs ■ Processes low-concentration exhaust by concentrating it 3 to 15 times in the deodorization device ■ Fuel options include city gas, LPG, and electricity *For more details, please refer to the PDF document or feel free to contact us.

• others

A deodorization device with an extremely wide application range, capable of treating most odors and organic solvent gases.

The "Direct Combustion Deodorization Device" is a system that processes gases containing organic solvents and unpleasant odors by maintaining the treatment temperature above the ignition point of the odor components and ensuring a retention time of more than a certain duration, allowing for the instantaneous oxidation and decomposition of organic solvents and odor components. The treatment temperature ranges from 700°C to 800°C, with a retention time of over 1 second, making it capable of treating exhaust gases that contain components unsuitable for catalytic deodorization, and it is applicable to most exhaust gases. 【Features】 ■ Extremely wide applicability, capable of treating almost all odors and organic solvent gases ■ High deodorization efficiency is achieved due to the simplicity of the principle, with no fluctuations in deodorization efficiency ■ Incorporating a heat exchanger reduces the high fuel consumption associated with high-temperature processing *For more details, please refer to the PDF materials or feel free to contact us.

• Air conditioning equipment

Treat volatile organic compounds (VOCs) and odors, and recycle waste heat.

◇◆Environmental Technology Achieving Low Running Costs◆◇ 【Contents】 ■Deodorization Equipment 1. Catalytic Deodorization Device 2. Direct Combustion Deodorization Device 3. Heat Storage Deodorization Device 4. Catalytic Deodorization Device with Continuous Concentration Equipment 5. NOx Countermeasure Catalytic Deodorization Device 6. Compact Deodorization Device ■Hot Air Circulation Drying Oven ■Other Equipment ・Catalytic Function Testing Machine ■Consistent System Manufacturer ・Installation Support ・Reliable Maintenance ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝ You can view the "Quotation Request Form" from the 【Download】 section. Please fill in the various conditions and send it via FAX, and we will calculate it for you. ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝ *For more details, please contact us or download the catalog.

• Road construction
• Sewerage facilities

Presentation of a comparison table by method for deodorization device key points!

【Comparison Methods】 ■ Combustion Method (Catalytic Combustion Method, Direct Combustion Method, Heat Storage Combustion Method) ■ Plasma Deodorization Method ■ Cleaning Method ■ Adsorption Method (Recovery Method, Concentration Method, Exchange Type) ■ Ozone Deodorization Method ■ Photocatalytic Deodorization Method ■ Biological Deodorization Method (Soil Deodorization Method, Humic Substance Deodorization Method, Packed Tower Biological Deodorization Method, Activated Sludge Aeration Method, Scrubber Method) 【Contents】 ◎ Overview table of each VOC treatment method based on gas volume and concentration relationship ◎ Summary of principles for each deodorization method ◎ Summary evaluation compared to other treatment methods ◎ Advantages and disadvantages of each deodorization method ◎ Main applications ◎ Performance table of the railway vehicle industry since 2007 (excerpt) ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝ You can view the "Estimate Request Form" from 【Download】. Please fill in the various conditions and send it by FAX, and we will calculate it for you. ＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝ For more details, please check from 【Download】 and 【Contact Us】.

• others

We are fully prepared for improving the work environment and addressing neighborhood concerns! We introduce catalytic deodorization devices that effectively tackle unique odors, as well as high-efficiency small deodorization units.

【Environmental Equipment】Odor Control, Deodorization Equipment Our company mainly handles combustion-type deodorization equipment such as "catalytic deodorization equipment," which generates almost no thermal NOx, and "direct combustion deodorization equipment," which can be applied to most odor gases. We are currently offering a "Case Study Collection of Deodorization Equipment" as a gift! We introduce cases that have solved issues such as "odor control in residential areas," "ordinary deodorization equipment cannot eliminate the smell," and "the odor of organic solvents from work uniforms." 【Featured Cases】 ■ Improved working environment with catalytic deodorization equipment. Increased employee productivity. ■ Contributed to odor control at a new concept craft brewery. Comprehensive measures for neighboring areas with deodorization equipment. ■ Effectively tackles unique sweet odors. Mitigates unpleasant odors that become bothersome with daily exposure. ■ For difficult gases, use direct combustion type. Measures are also possible for sticky gases. For more details, please refer to our catalog or feel free to contact us.

• others

Product catalog available! Featuring a variety of environmental devices, including compact catalytic deodorization units!

This document is the product catalog of Railway Vehicle Industry, which develops, manufactures, and sells environmental equipment (VOC treatment devices, deodorization devices). It includes a range of environmental devices, starting with the "compact catalytic deodorization device" for odor control and safe exhaust treatment of VOC emissions, as well as "catalytic deodorization devices" and "direct combustion deodorization devices." Each product is thoroughly introduced with features, basic flow diagrams, and case studies. We are currently offering the product catalog as a gift! You can view it immediately via "PDF download." [Contents] ■ Features of the device ■ Specifications ■ Basic flow diagram ■ Case studies ■ Applications *For more details, please refer to the PDF document or feel free to contact us.

• Clean Room
• Air conditioning equipment
• others

High heat exchange efficiency saves fuel consumption! Measures against bad odors and safe exhaust treatment of VOC emissions.

The "Heat Storage Deodorization Device" is a system that retains gases containing organic solvents and unpleasant odors above the ignition point of the odor components, allowing for a sufficient retention time to oxidize and decompose the organic solvents and odor components. By using ceramic heat storage bodies as heat exchangers, the heat exchange efficiency is very high, typically exceeding 90%. 【Features】 ■ Oxidizes and decomposes organic solvents and odor components ■ Uses ceramic heat storage bodies as heat exchangers ■ High heat exchange efficiency ■ Reduces fuel consumption ■ Available in a single-can rotary type and a multi-can cycle type *For more details, please refer to the PDF document or feel free to contact us.

• others

Introducing installation examples of TESSHA Corporation's "Combustion-type Deodorization Device"! [Improving Work Environment, Neighboring Measures, Odor Control, Gas Purification]

The "Catalytic Combustion / Direct Combustion Deodorization Device Case Study Collection" is a compilation of case studies featuring the introduction of "catalytic deodorization devices," which produce almost no thermal NOx, and "direct combustion deodorization devices," which can be applied to most malodorous gases. In order to improve the working environment and enhance employee motivation, we have introduced these products, achieving a purification rate of over 99% and showcasing cases of environmental improvement. [Featured Cases] ■ Improved working environment with catalytic deodorization devices. Increased employee productivity. ■ Contributing to a new concept of in-store beer brewing. Comprehensive measures against neighborhood issues with deodorization devices. ■ Effectively tackles unique sweet odors. Mitigates unpleasant smells that become bothersome with daily exposure. ■ Direct combustion method for challenging gases. Capable of addressing sticky gases as well. For more details, please refer to the catalog or feel free to contact us.

• others

Kort Valuta Inc. (Head Office: Shibuya, Tokyo; CEO: Hideki Shibata, hereinafter “the Company”) provides TwooCa, a next-generation wallet that combines employee/member benefit features such as point rewards with digital payments and digital money utilization. We are pleased to announce the official release of TwooCa Mall, a closed online mall exclusively available to employees and members of companies that have implemented TwooCa. In conjunction with the official launch, we have also released a dedicated landing page that consolidates information for prospective partner merchants. This page clearly outlines the benefits and features for companies considering joining the TwooCa Mall platform. Press Release: https://prtimes.jp/main/html/rd/p/000000082.000076589.html

Japan is one of the top 10 countries in the world with frequent earthquakes. The 2020 White Paper on Land, Infrastructure, Transport and Tourism has also reported an increase in the probability of major earthquakes occurring. Regarding the Nankai Trough earthquake, the probability of an earthquake with a magnitude of 8 to 9 occurring within the next 30 years is estimated to be 70 to 80%. At Hotron, we recommend the introduction of seismic devices for earthquake countermeasures in buildings and equipment. The seismic device 'HK-2' is a product that automatically performs various controls that have been pre-set when it detects strong shaking equivalent to a seismic intensity of 5 lower or higher. For example, it can automatically execute actions such as: "Open automatic doors and gates to secure evacuation routes and access for emergency vehicles" "Transmit signals to the control room and stop facility equipment" "Unlock the keys to locked lockers" "Automatically play voice guidance" For more details, please download the materials or contact us.

The "HA-T Series" is an energy-saving automatic door sensor that opens only for those who want to enter, whether on a busy street or in a narrow passageway. The automatic door opens simply by bringing your hand close, addressing hygiene concerns even in facilities used by a large number of people. Depending on the application and installation location, you can choose between "Non-vision Mount Type/HA-T401" and "Non-vision Built-in Type/HA-T520." 【Recommended for such places!】 ☑ Entrance facing a busy passageway ☑ Presence of counters or signs near the door ☑ Buildings facing narrow passageways ☑ Buildings that prioritize aesthetics ☑ Hospitals and facilities that consider hygiene ☑ Large facilities with many doors 【Features】 ● Adaptable to various door types with four detection spot settings ● Reduces unnecessary opening and closing to minimize power consumption, contributing to energy-saving effects ● Equipped with a light touch function, allowing the door to open and close simply by waving your hand, ensuring hygiene ● Can also be used as a wide detection range non-vision infrared sensor ◎ For more details, please download the materials or contact us.

Seven Corporation has begun research and development related to rust prevention, aiming to expand the functionality of the natural multifunctional aqueous solution "SEA'S 7." This research is being promoted as a collaborative study with the Industrial Technology Research Institute. In recent years, the manufacturing industry has been seeking technologies that balance environmental impact reduction and improved work safety, making rust prevention measures after cleaning a critical issue. This research includes corrosion evaluation using metal test pieces, measurement of weight changes, and durability tests in a circulating water environment, advancing the understanding of rust prevention mechanisms and performance evaluation. In the future, we aim to develop a next-generation SEA'S 7 that incorporates rust prevention functionality in addition to cleaning, disinfection, and deodorization, contributing to the efficiency of manufacturing processes and the reduction of environmental impact.

We are pleased to announce the launch of the "Vertical Aluminum Step Type F." The "Vertical Aluminum Step Type F" is a new type of aluminum ladder specifically designed for excavation sites, based on the existing "Vertical Aluminum Step." The vertical aluminum step is lightweight due to its aluminum construction, making it easy to transport and set up. Additionally, its modular design allows for flexible height combinations (with connecting parts of 0.7m, 1.0m, and 2.0m). The newly launched Type F retains the features of the previous model while providing even greater convenience. <Features of Type F> ■ The hook adjustment range of the fixed part has been expanded. It can be attached to structures ranging from 20mm to 200mm. ■ The length of the stand pipe can be adjusted. The stand pipe can be stored, making transportation and storage easier. <Release Date> January 5, 2026 <Specifications> - Standard set for Type F: 2.4m *Individual sales of the hanging fixed part and connecting parts are available. *Sales of the previous model (stand pipe fixed type) will also continue.