Consider what can be done for energy conservation.

Can burn continuously for over 4 hours on a single fuel load! Sturdy European model.

The "Novatronic" is a wood biomass boiler (wood-fired) capable of continuous combustion for over 4 hours on a single fuel load. It features optimal combustion through the control method "Lambda Control," which operates with an excess air ratio. It is equipped with an "automatic flue cleaning mechanism." It can be used in bathhouses, public baths, hotels, and more. It is a sturdy type designed for European specifications. 【Features】 ■ Optimal combustion through the control method "Lambda Control" with an excess air ratio ■ Continuous combustion for over 4 hours on a single fuel load ■ Equipped with an automatic flue cleaning mechanism ■ Sturdy type designed for European specifications ■ Rated output: 40–80 kW *For more details, please refer to the PDF materials or feel free to contact us.

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No qualifications or licenses required! A lineup of low moisture content fuel dedicated types available!

The "UTSK/UTSP" is a wood biomass boiler that does not require any qualifications or licenses. The "UTSK・UTSP," designed for low moisture content fuel, is equipped with an automatic ignition system. It achieves low-cost high performance through a bottom-fed combustion method. The "UTSL," with its compact appearance and sophisticated style, can burn both dry chips and pellets, enabling simple maintenance. It also comes standard with a weekly timer control. 【Features】 ＜UTSK・UTSP＞ ■ Designed for low moisture content fuel ■ Equipped with an automatic ignition system ■ Low-cost high performance through bottom-fed combustion ■ Capable of supporting a maximum output of 2000kW (UTSK) *For more details, please refer to the PDF document or feel free to contact us.

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Utilized for regional heating and road snow melting at municipal offices and fire stations! Example of UTSR-1200.32.

We would like to introduce a case study on the introduction of a wood biomass boiler into the regional heating supply system around the Shimokawa Town Hall. This system realizes energy self-sufficiency and a low-carbon society through a regional circulation system of wood energy, achieving significant reductions in fossil fuel use and continuing to do so. Including this unit, a total of six biomass boiler systems have been installed in the town. 【Case Overview】 ■ Application: Regional heating for the town hall, fire station, etc., and road snow melting ■ Fuel: Wood chips (moisture content DB 100%) ■ Hot water unit model: Movable grate type UTSR-1200.32 ■ Hot water unit output: 1200 kW ■ Silo discharge device: Push feeder type ■ Installation date: February 2010 *For more details, please refer to the PDF document or feel free to contact us.

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Introducing a case of a water-tube type small simple through-flow boiler with a conversion evaporation rate of 1 ton/h!

We would like to introduce a case study on the introduction of a wood biomass boiler at Kagoshima University Hospital. Based on the implementation plan for measures against global warming, we are utilizing the rich forest resources of the training forests owned by Kagoshima University to reduce CO2 emissions. To achieve a unique eco-cycle, we have introduced a "wood biomass steam boiler." 【Case Overview】 ■ Application: Steam heat source ■ Fuel: Wood chips (moisture content DB 100%) ■ Boiler type: Water tube small simple flow boiler ■ Combustion furnace: Movable grate type UTSR-900.32 ■ Silo unloading device: Push feeder type ■ Installation date: February 2012 *For more details, please refer to the PDF document or feel free to contact us.

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Reliable technology that is not affected by fluctuations in fuel quality! Achieving a long lifecycle.

We would like to introduce our product, 'UTSR visio'. The thermal storage tank contributes to load adjustment in heat supply and efficient operation, reducing the number of starts and stops, and promoting low emissions and economical operation. Additionally, the filter technology complies with regulatory standards in various countries and incorporates a multi-cyclone within the boiler body. 【Features】 ■ Lower and more stable fuel costs compared to fossil fuels ■ Economical and efficient operation through optimal combustion technology ■ Combustion chamber manufactured to high quality standards ■ Achieves a long lifecycle ■ Highly reliable technology that is not affected by fluctuations in fuel quality *For more details, please refer to the PDF materials or feel free to contact us.

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Utilizing forests as a circular resource! Aiming to reduce CO2 emissions and effectively utilize waste.

We would like to introduce a case study regarding the introduction of a wood biomass boiler at Shoji Lumber Mill, Kamabuchi Factory. By converting the large amount of cedar bark (tree bark) generated in-house into boiler fuel for energy and drying wood, we are utilizing the forest as a "circular resource" and working towards CO2 reduction and effective waste utilization. This has become a model case for using bark as fuel, and biomass boilers have been installed at three facilities: Kanayama Factory, Kamabuchi Factory, and Mamurogawa Factory. [Case Overview] ■ Application: Industrial hot water wood drying ■ Fuel: Wood bark (moisture content DB100%) ■ Hot water machine type: Movable fire grate type UTSR-1600.32 ■ Hot water machine output: 1500 kW ■ Silo discharge system: Push feeder & chain conveyor method ■ Installation date: October 2009 *For more details, please refer to the PDF document or feel free to contact us.

• Refrigeration units, boilers, cooling towers

Expected as a new energy alternative to kerosene and heavy oil! A case study of a hot spring facility in Tsushima City, Nagasaki Prefecture.

We would like to introduce a case study on the introduction of a wood biomass boiler at Nagisa no Yu, a hot spring facility in Tsushima. We are utilizing wood chips made from offcuts and backboards generated during the processing of thinned wood from Tsushima as boiler fuel for the hot spring facility. In Tsushima, many offcuts and similar materials are left unused, and there is hope for new energy sources to replace kerosene and heavy oil, given the abundant forest resources in Tsushima. 【Case Overview】 ■ Application: Hot spring facility for hot water supply and flowing baths ■ Fuel: Wood chips (moisture content DB 50%) ■ Hot water machine model: Down-combustion furnace UTSK-240.22 ■ Hot water machine output: 240 kW ■ Silo discharge system: Vent arm type ■ Installation date: February 2010 *For more details, please refer to the PDF document or feel free to contact us.

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Examples of community disaster prevention facilities equipped with alternative energy that can respond during disasters!

We would like to introduce a case study on the introduction of a wood biomass boiler at the New Energy Utilization Citizen Exchange Center. This facility serves as a model for the conversion of renewable energy with heating and cooling equipment powered by a wood biomass boiler, and it is a community disaster prevention hub equipped with self-generation capabilities. Furthermore, it is utilized as a public facility that combines multiple purposes as a model for promoting the use of wood resources. 【Case Overview】 ■ Purpose: Hot water supply, heating and cooling, power generation ■ Fuel: Wood chips (moisture content WB 50% or less) ■ Hot water boiler type: Movable grate type UTSR-240.32 ■ Hot water boiler output: 240 kW ■ Silo unloading device: Vent arm type ■ Installation date: February 2015 *For more details, please refer to the PDF document or feel free to contact us.

• Refrigeration units, boilers, cooling towers

Used for heating bathtubs, hot water supply, and lobby heating in accommodation facilities! Reducing CO2 emissions.

We would like to introduce a case study on the introduction of a wood biomass boiler at the Kawashita-so in the Miyama Town Nature and Culture Village. Using dead trees from oak and pine, as well as thinned wood as fuel, it is utilized for heating the bathing facilities, hot water supply, and lobby heating. Before the introduction, an oil boiler was used as the heat source, but with the installation of the biomass boiler, fossil fuel consumption has been reduced, leading to a decrease in CO2 emissions from fossil fuels. [Case Overview] - Purpose: Hot water supply, bathing facilities heating, and heating for accommodation - Fuel: Wood chips (moisture content DB 100%) - Hot water unit model: Movable grate type UTSR-300.32 - Hot water unit output: 300 kW - Silo unloading system: Vent arm type - Installation date: March 25, 2012 *For more details, please refer to the PDF document or feel free to contact us.

• Refrigeration units, boilers, cooling towers

Utilized for the purpose of hot water supply in bathing facilities for the elderly! Case study of the rotating fire grid type ENER-D200.

We would like to introduce a case study on the introduction of a wood biomass boiler at the Jiseien Social Welfare Corporation. The boiler, which uses wood residual pellets as fuel, provides hot water for bathing at a nursing home for the visually impaired, a special nursing home for the elderly, and a day service facility, contributing to CO2 reduction for climate change prevention. 【Case Overview】 ■ Application: Hot water supply for elderly welfare facilities ■ Fuel: Wood pellets ■ Hot water unit model: Rotary grate type ENER-D200 ■ Hot water unit output: 200 kW ■ Silo unloading system: Spring arm type ■ Installation date: December 2009 *For more details, please refer to the PDF document or feel free to contact us.

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Introducing a case of a tourist farm in Nankoku City, Kochi Prefecture, which attracts 80,000 to 100,000 visitors annually!

We would like to introduce a case study regarding the introduction of a wood biomass boiler at Nishijima Gardening Complex Co., Ltd. As a hybrid system combining an existing heavy oil boiler and wood biomass energy, a wood chip boiler has been installed for heating greenhouses over 1.2 hectares of a total of 4 hectares, using hot water to cultivate melons and other crops. The boiler room and silo have been appropriately installed in the empty space between the greenhouses, and the processing of combustion ash has been automated to simplify operations. [Case Overview] ■ Application: Hot water greenhouse heating ■ Fuel: Wood chips (moisture content DB 100%) ■ Hot water machine model: Movable fire grate type UTSR-700.32 ■ Hot water machine output: 700 kW ■ Silo unloading device: Push feeder type ■ Installation date: September 2011 *For more details, please refer to the PDF document or feel free to contact us.

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We will introduce examples of using heat sources for facility hot water supply, bathtub heating, and pool heating!

We would like to introduce a case study on the introduction of a wood biomass boiler at the health promotion facility "Hottu Apple" in Iida City. As an environmental model city, we implemented a pellet boiler with the aim of reducing greenhouse gas emissions. Using locally produced wood pellets, the pellet boiler serves as the heat source for hot water supply, bathtub heating, and pool heating at the facility. 【Case Overview】 ■ Purpose: Health promotion facility hot water supply, bathtub and pool heating, floor heating ■ Fuel: Wood pellets ■ Hot water unit model: Down-draft combustion furnace UTSP-550.22 ■ Hot water unit output: 550 kW ■ Silo unloading system: Spring arm type ■ Installation date: March 2010 *For more details, please refer to the PDF document or feel free to contact us.

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Establish local production and consumption of forest resources! Achieve significant reductions in fossil fuels and CO2.

We would like to introduce a case study on the introduction of a wood biomass boiler at the Mogami Town Wellness Plaza. By effectively utilizing local forest resources as energy and integrating three wood chip boiler systems, the special nursing home "Kōbai-sō" and other local facilities provide heating, cooling, and hot water, contributing to the establishment of a circular society. This has achieved significant reductions in fossil fuel use and CO2 emissions by establishing local production and consumption of forest resources. 【Case Overview】 ■ Application: Regional heating, cooling, and hot water for hospitals and nursing homes ■ Fuel: Wood chips (moisture content DB 100%) ■ Hot water boiler model: Movable grate type UTSR-550.32, 700.32, 900.32 ■ Hot water boiler output: 550 + 700 + 900 kW ■ Silo discharge system: Push feeder type ■ Installation period: March 2007 to March 2012 *For more details, please refer to the PDF document or feel free to contact us.

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We provide products that can be useful around heat sources! They are hidden in unexpected places.

We would like to introduce the range of products we handle. Starting with high-power commercial clothes dryers and washing machines, known as "laundry products," we also offer customizable "boilers and non-pressurized hot water units" tailored to specific purposes and uses. Additionally, we have "biocoke boilers," "residue boilers," and "biogas boilers," among others. 【Products We Handle (Partial List)】 ■ Laundry Products ■ Boilers and Non-Pressurized Hot Water Units ■ Filtration Circulation Devices ■ Polar Reversal Lightning Rod "PDCE" ■ Far Infrared Heaters *For more details, please refer to the PDF materials or feel free to contact us.

• Refrigeration units, boilers, cooling towers

Hotron's vehicle detection sensors allow you to search for products that meet your needs from three categories: "Purpose of Use," "Location of Use," and "Product List." The sensors detect the passage of vehicles and notify you with a rotating light, or switch the display of parking availability. They manage vehicle presence, full parking, and exit warnings in parking lots, contributing to safe driving and smooth operational management within the parking area. They are used in various settings, from coin-operated parking to large-scale parking lots.

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.

We will introduce the implementation results of the sensor technology developed by the Hotron Group, which has been cultivated over more than half a century, through customer case studies. In addition to automatic door sensors, we also offer a wide range of vehicle detection sensors and nursing/care sensors. We have many implementation examples available, so please take a look at the case study page.

Cooling equipment accounts for 30-40% of power consumption in data centers. Improving its efficiency is key to cost reduction. The importance of cooling optimization has also been demonstrated by NREL, a research institution under the U.S. Department of Energy. In cooling towers, slime, scale, and biofilm hinder heat exchange and contribute to increased chiller load. SEA'S7 suppresses these issues and improves heat exchange efficiency. This leads to an effect equivalent to a 1-3°C improvement in condenser water temperature, resulting in an expected energy savings of about 1-10% in chiller power. Additionally, it has a proven track record of inactivating 99.997% of Legionella bacteria in cooling water within 180 seconds, making it effective for hygiene measures. It is an innovative aqueous solution that simultaneously achieves water quality improvement, energy savings, and reduced maintenance. For more details, please visit our website! https://www.7seven7.jp/topics/20260322.html

Currently, Majesta Fragrance is preparing a new lineup of scents. We are collaborating with a Japanese fragrance company and meticulously crafting every detail. Highlights of the new release: - Created in partnership with a domestic specialty fragrance company - High-quality scents that elevate "omotenashi" (hospitality) - Formulated to be ideal for commercial diffusers - Scents that evoke Japan's vast nature and traditional aesthetics The long-awaited new fragrances will be completed soon. We will provide further details about the release timing here at a later date.