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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

The "HM-S6" is an embedded park sensor that detects vehicles through changes in magnetic flux and responds to various situations from passing to stationary vehicles. It can be used for the opening and closing of input doors at waste treatment plants, as well as for gates that vehicles pass through and outdoor parking applications. It can also be installed on rebar and steel plates. 【Features】 ■ Resistant to the effects of natural environments such as rain, snow, temperature changes, and geomagnetism ■ Protection rating IP68 reduces the risk of water ingress ■ Ten times the load capacity compared to conventional embedded park sensors (based on our comparison) ■ Can distinguish between vehicles even when they pass continuously ■ Can be installed on rebar and steel plates *For more details, please refer to the PDF document or feel free to contact us.

To customers considering the introduction of vehicle detection sensors for parking lot construction, design, or management: Are you facing any challenges with current issues or selecting the right sensors for parking management? Hotron offers free materials that explain how to utilize vehicle detection sensors and the benefits of their introduction! ▽ Here is the lineup of materials ◉ Vehicle Detection Sensor Basic Guide This guide focuses on the challenges and solutions in parking lot operations, introducing the overview of vehicle detection sensors. ◉ Key Points for Introducing Vehicle Detection Sensors This material discusses the benefits of introduction based on installation locations and specific challenges. ◉ Case Studies of Vehicle Detection Sensor Implementation This document presents the challenges before implementation and the results after introduction. For more details, please download from our website and check it out. https://www.hotron.co.jp/download/

Starting from October 2025, Panasonic's indoor units for office and store air conditioners will be renewed! In this renewal, all models will come standard with "100 times nanoe X." This not only enhances comfort with commercial air conditioning but also contributes to improving air quality. Additionally, improvements in installation efficiency to enhance on-site work productivity and a strengthened lineup to accommodate diverse spaces have been implemented. The new indoor units are equipped with high concentrations of nanoe X as standard! They demonstrate a high effectiveness in purifying indoor air during air conditioner operation, providing a safer and more comfortable environment for office and store users and employees. Furthermore, the center of the suction inlet and the center of the hanging bolt have been unified. This allows for the combined use of canvas ducts and panels, improving installation efficiency. If you have any questions or would like a quote, please feel free to contact us. We will fully support you in replacing your commercial air conditioning!

We will be exhibiting at the "Advanced Construction, Disaster Prevention, and Mitigation Technology Fair in Kumamoto 2025," which will be held for two days starting from November 19 at Gran Messe Kumamoto (Masaki Town, Kamimashiki District, Kumamoto Prefecture). This exhibition is organized by the organizing committee of the Advanced Construction, Disaster Prevention, and Mitigation Technology Fair in Kumamoto 2025, aiming to enhance disaster prevention awareness through the introduction of advanced technologies and products related to disaster prevention, as well as to promote economic and technological exchanges. On the day of the event, we will showcase our "High Water Content Soil Improvement Agent MT Series" and "Soil Recycling Technology Bontelan Method," and we will introduce our technologies through practical demonstrations using actual soil. We invite those nearby to stop by our booth. Venue: Gran Messe Kumamoto (1010 Fukutomi, Masaki Town, Kamimashiki District, Kumamoto Prefecture, 861-2235) Date and Time: November 19 (Wednesday) 10:00 AM - 5:00 PM November 20 (Thursday) 9:30 AM - 3:30 PM Our Booth Location: B10 Presentation: November 20 (Thursday) 10:45 AM - 11:15 AM, Seminar Room 4 Advanced Construction, Disaster Prevention, and Mitigation Technology Fair in Kumamoto 2025 HP https://www.s-kumamoto.jp/

Kort Valuta Inc. (Head Office: Shibuya, Tokyo; CEO: Hideki Shibata) is pleased to announce that we will hold our next recruitment event, “Kort Valuta Night,” on November 26, 2025. This recurring event offers an opportunity for potential candidates to casually learn about our company culture and team atmosphere before applying. By lowering the barrier to entry and providing authentic insights from current employees, the event helps participants gain a more concrete sense of what it’s like to work at Kort Valuta. Since the event’s launch, approximately ten attendees have gone on to join the company in a range of roles — including marketing, customer support, and backend engineering.