三建設備工業 List of Products and Services

In managing the sanitary environment of places that handle food, such as food factories and supermarkets, thorough temperature and humidity control through air conditioning is crucial. However, are you facing issues such as condensation on ceiling outlets and cooling devices, mold growing on ceilings and walls, high humidity causing powder to clump, or insects and dust entering the indoor space?! The 'EcoSara,' developed uniquely by Sanken Equipment Industry Co., Ltd., is the optimal product as a solution that can maintain a comfortable indoor temperature while reducing energy costs through reheating and precooling using atmospheric heat, which requires no energy. [Main Usage Scenarios] - Food factories, confectionery factories, supermarkets [Benefits of Implementation] - Energy-saving effect: Achieves significant energy savings compared to conventional cooling and dehumidification reheating methods, reducing electricity costs. - Improvement of indoor environment: Humidity management that eliminates condensation and mold growth, preventing the intrusion of dust and other particles. - Maintenance: Easy operation via a touch monitor, with remote monitoring capabilities.

• air conditioning

We would like to introduce the energy-saving dehumidification flow of "EcoSara," handled by Sankei Equipment Industry Co., Ltd. It can reduce the cooling heat load of zero-energy pre-cooling, which also minimizes the cooling source and power demand, leading to energy savings and cost reduction. Additionally, it can be reheated using ambient heat, eliminating the need for a heating source, thus achieving energy savings and cost reduction. Please feel free to consult us when needed. 【Features】 ■ Primary cooling dehumidification using a sensible heat exchanger (zero-energy pre-cooling) ■ Secondary cooling dehumidification using cooling coils (utilizing 7°C chilled water) ■ Reheating using a sensible heat exchanger (zero-energy reheating) *For more details, please download the PDF or feel free to contact us.

• Other air conditioning equipment

We would like to introduce a case study of the "EcoSara" implementation at a certain factory. At this factory, there was a concern about wanting to lower humidity further, but they could not increase the cooling and heating sources, and there was no infrastructure for reheat. With the introduction of our product, humidity has decreased, and the touch monitor is easy to operate. We have received feedback that the moving air diagram is convenient as it allows for understanding the supply air conditions. 【EcoSara Features】 ■ Enhanced dehumidification capacity ■ No need to increase cooling and heating sources even with low humidity supply air ■ Reheat possible even without a boiler or steam pipes *For more details, please download the PDF or feel free to contact us.

• Other air conditioning equipment

We would like to introduce a case study of the implementation of "Eco Sara" at a certain food supermarket. The store had concerns about eliminating condensation and mold, as well as improving the hot summer and cold winter conditions in the sales area. Therefore, "Eco Sara" was introduced in a newly established store, creating a hygienic and comfortable environment in both the sales area and the workroom, free from condensation and mold. 【Case Overview】 ■Challenges - Wanted to introduce dehumidifying air conditioning but keep costs down ■Effects - Energy-saving through zero-energy pre-cooling and reheating even with dehumidifying air conditioning - Reduced cooling load, allowing the sales area air conditioning to be turned off *For more details, please download the PDF or feel free to contact us.

• Other air conditioning equipment

We would like to introduce the implementation results of "EcoSara," handled by Sankei Equipment Industry Co., Ltd. The combination patterns include three types: air conditioning units, FCUs, and air conditioners. "EcoSara" performs dehumidification and fresh air supply (latent heat processing), while each air conditioning system is responsible for room temperature (sensible heat processing). It has been implemented in food factories in Hokkaido, Ibaraki, Gunma, Hyogo, Saitama, Shizuoka, and Aichi, as well as in a food supermarket in Aomori and offices in Tochigi and Saitama. [Food Factory Implementation Example] ■ Specifications: Dehumidifying and humidifying dual-purpose unit, indoor ■ Airflow (m3/h) × Number of units: 6000 × 1 *For more details, please download the PDF or feel free to contact us.

• Other air conditioning equipment

We will introduce the flow for solving issues such as drafts and condensation. Solutions such as pressurization through the introduction of outside air, pressurization through the introduction of cooled and dehumidified air, and pressurization through the introduction of re-heated dehumidified air have disadvantages, including energy costs. By using "EcoSara" for pressurization, there are no drafts, no condensation, and no decrease in room temperature, while achieving reasonable energy costs. 【Features of Pressurization with EcoSara】 ■ No drafts ■ No condensation ■ No decrease in room temperature ■ Reasonable energy costs *For more details, please download the PDF or feel free to contact us.

• Other air conditioning equipment

Concerns related to food facilities include the intrusion of insects and dust, condensation in cooling systems, powder adhesion, condensation at ceiling vents, and mold on ceilings and walls. The main cause is the inflow of drafty air. The inflow of humid drafty air leads to condensation, which causes mold growth and the intrusion of insects and dust, worsening the sanitary environment. Condensation occurs when the dew point temperature of the air is higher than the surface temperature. If you have any concerns, please feel free to consult with us. 【For these concerns】 ■ Intrusion of insects and dust ■ Condensation in cooling systems ■ Powder adhesion ■ Condensation at ceiling vents ■ Mold on ceilings and walls *For more details, please download the PDF or feel free to contact us.

• Other air conditioning equipment

Sankei Equipment Industry provides various services related to buildings, centered on engineering technology for building equipment, balancing comfort and energy efficiency. We respond to customer needs from planning and proposals for buildings to maintenance after construction and renovations. We support the entire lifecycle of buildings, including energy-saving diagnostics, operational condition surveys, and assistance with subsidies from the government and local authorities. 【Five Pillars of Balancing Comfort and Energy Efficiency】 ■ Air Conditioning Equipment ■ Water Supply and Drainage Sanitary Equipment ■ Electrical Equipment ■ Architecture ■ Facility Management Solutions *For more details, please download the PDF or contact us.

• air conditioning

Sankei Equipment Industry Co., Ltd. provides comfortable and safe spaces for people through air conditioning, sanitation, electricity, and construction. We pursue technologies that use energy efficiently for the sake of the global environment and continue to challenge ourselves towards the realization of ZEB (Net Zero Energy Buildings). As a company that creates environments for air and water, we aim to achieve a decarbonized society together with our customers. 【Business Overview】 ■ We offer various services related to buildings that balance comfort and energy efficiency, centered on engineering technology for building equipment. *For more details, please refer to the PDF materials or feel free to contact us.

• air conditioning

The Sapporo Sankei Building is a showroom of diverse technologies that proposes element technologies and their operational methods aimed at achieving a ZEB (Zero Energy Building) in a cold climate. By adopting high-performance exterior walls and windows to minimize loads, energy-saving equipment and systems are introduced. This significantly reduces the building's primary energy consumption while ensuring comfort. Additionally, by utilizing the characteristics of renewable energy, performance verification is appropriately conducted through simulations, trial operation adjustments, and tuning, maximizing the building's ZEB performance along with visualization. **Features** - Reception Room: An air-based radiant air conditioning system reduces temperature unevenness and discomfort from airflow. - Office: A water-based high-efficiency radiant air conditioning system pursues comfort and energy savings. - Hall: A visualization monitor is installed to enhance users' energy-saving awareness. - Refresh Corner: A communication space for improving intellectual productivity. - Air Conditioning Machine Room: Energy savings are achieved through hybrid operation of water and air heat sources. *For more details, please refer to the PDF materials or feel free to contact us.*

• Energy efficient utilization system

"EcoSara" is a dehumidifying air supply unit that performs pre-cooling and re-heating with zero energy consumption. It not only reduces the energy required for cooling dehumidification but also eliminates the need for a reheat thermal source (such as hot water or electric heaters), achieving energy savings while providing comfortable, dry air for indoor environments. There are examples of reducing primary energy consumption by 78% in food factories (with a payback period of 2.5 years for this case). It is also suitable for facilities that require a large amount of outside air for ventilation. Awarded the Energy Conservation Grand Prize in 2021! (Product and Business Model Category) Award Theme: "Energy-saving air conditioning solution using a dehumidifying air supply unit with 'zero energy pre-cooling and re-heating'" 【Features】 ■ Pre-cools air that has been cooled and dehumidified by outside air using cooling coils, utilizing the thermal energy of outside air for re-heating ■ Contributes to significant energy savings and reduced environmental impact ■ Easy maintenance with a touch monitor ■ Remote monitoring available via smartphone or PC *For more details, please refer to the PDF materials. Feel free to contact us with any inquiries.

• air conditioning

Our "Tsukuba Mirai Technology Center" was established in 1992 with the philosophy of connecting diverse environmental equipment technologies that harmonize with rich nature to the future. Various engineers, including members of the research institute, are working day and night to promote environmental creation. It is utilized not only as a place for technological development but also as a venue for various technical verifications both inside and outside the company. Visitors can see and experience our advanced technologies, such as the Eco-Sala used in ZEB, high-efficiency radiant air conditioning systems, and heat source systems utilizing renewable energy. [Activities at the Tsukuba Mirai Technology Center] ■ Research and Development ■ Operation and Verification ■ Presentations ■ Information Aggregation and Dissemination ■ Training and Development *For more details, please refer to the PDF materials or feel free to contact us.

• Technical Seminar
• Public Testing/Laboratory

Our "Saitama Technical Center" was established in April 2022 with the aim of rebuilding an aging warehouse to consolidate and expand training functions and to accommodate new normal working styles. We aim for continuous ZEB operation to contribute to the realization of a decarbonized society, while also enhancing the health and intellectual productivity of building users by incorporating biophilic design and Activity-Based Working (ABW). We aspire to create a facility that supports people, the planet, and the development of a sustainable society. 【Objectives of the Saitama Technical Center】 ■ Consolidation of training functions ■ Inheritance of technology ■ Diversification and change ■ Safety and security ■ Promotion of interaction *For more details, please refer to the PDF document or feel free to contact us.

• Technical Seminar

The "Room Pressure Control System" is our patented system (Patent No. 6773364) that allows for the sealing of decontamination rooms without disrupting the pressure balance with adjacent rooms in the same air conditioning system. By implementing this system, it is no longer necessary to stop the entire air conditioning system every time decontamination occurs, even in highly airtight rooms like cleanrooms, which also helps reduce the risk of contamination inflow and outflow. Additionally, our company can provide comprehensive support from planning to construction and maintenance for life science facilities such as pharmaceutical manufacturing facilities. [Our Strengths] - Proposals based on advanced technology grounded in experience and achievements, considering the entire equipment system. - We can also propose facility construction in compliance with the Pharmaceuticals and Medical Devices Act and the Act on Securing Safety for Regenerative Medicine. - Flexible responses to advanced needs such as room pressure management and aseptic management. *For more information about our company, please refer to the materials. Feel free to contact us as well.

• Pressure Control

Our company plans, designs, and constructs clean rooms and related facilities under various conditions, ranging from life science facilities to medical facilities. We have obtained a patent for "room pressure control technology," which allows us to seal a decontamination room while maintaining pressure balance with adjacent rooms. In the model room established at our Tsukuba Mirai Technology Center, we can conduct tests on room pressure control for bio clean rooms, such as cell culture processing facilities. Additionally, we possess advanced technology and extensive know-how for the establishment and renovation of clean rooms in pharmaceutical manufacturing facilities and cell culture processing facilities, including "digital mock-up technology," which allows for virtual confirmation of the interior before construction. Please feel free to consult with us! For more details, such as case studies of cell culture processing facilities, please download the PDF or feel free to contact us.

• Clean Room

Our company plans, designs, and constructs clean rooms and related facilities under various conditions, ranging from life science facilities to medical facilities. By utilizing "digital mockups," we conduct virtual walkthroughs that allow us to visualize the flow of people and materials within the facility. You can confirm the 3D image of what the building will look like upon completion. This enables us to clearly envision detailed points that may only become apparent after completion (for example, "the workspace is good, but the changing area turned out to be surprisingly small," or "it became dark due to shadows from objects," etc.). [Features] - By utilizing digital mockups, you can virtually confirm the flow and completion image. - We propose facilities that comply with GMP, from flow planning to quality assurance. - We accommodate not only new constructions but also maintenance and renovations after operation. *For more details, please download the PDF or feel free to contact us.

• Other clean room equipment and facilities

Our company plans (designs and constructs) multi-purpose air conditioning systems for various facilities, ranging from general buildings to medical institutions. ■ Technology Introduction ● Infection Control Ventilation System We propose a system that can switch rooms from using equal pressure or positive pressure for supply and exhaust air during normal times to increasing the exhaust ratio and switching to negative pressure during infection outbreaks, thereby suppressing the outflow of indoor air. *For existing buildings, please consult us separately. ● Radiant Air Conditioning This air conditioning system provides comfort without unpleasant drafts during long dialysis treatments. We propose a comfortable space with uniform indoor temperature distribution and consideration for humidity. We have over 50 successful installations, receiving high praise from both patients and staff. ● Smart Clinic/ZEB We propose new construction plans for facilities that achieve energy efficiency throughout the building using high-insulation materials and high-efficiency equipment, while ensuring the comfort of occupants. Additionally, we will evaluate the effectiveness of incorporating renewable energy sources such as solar power and solar heat based on various conditions related to location and operation. *For more details, please download the PDF or feel free to contact us.

• Other clean room equipment and facilities

The "Heat Pipe LED" is a high-output, long-lasting LED lighting solution made possible by advanced technology. By directly connecting a heat pipe filled with pure water to the LED light-emitting section and cooling it, heat dissipation is enhanced. By reducing thermal resistance, we have achieved the adoption of a single configuration of multiple chips (COB), which has been difficult with conventional LEDs. In addition, we offer free creation of illumination simulations based on world standard specifications. We provide clear suggestions for suitable lighting fixtures and arrangements in 3D, based on brightness tailored to building plans, indoor, and outdoor applications. 【Features】 ■ Achieves high output light close to sunlight ■ Lifespan of approximately 10 years with 24-hour daily operation ■ Realizes the adoption of a single configuration of multiple chips (COB) ■ Allows for the installation of lenses with various refractive indices, enabling both focusing and diffusion ■ Free creation of illumination simulations based on world standard specifications *For more details, please refer to the PDF document or feel free to contact us.

• LED lighting

"Radiant air conditioning" recreates the "cool feeling" experienced when entering a tunnel in summer by creating a cold ceiling indoors. It reduces the stress of heating and cooling during patient treatment without feeling wind, and it also adjusts humidity, eliminating the stuffiness during air conditioning, which improves the comfort for moving staff. [Features] ■ No wind sensation ■ Quiet operation ■ Humidity control ■ No temperature unevenness ■ Adjusts the temperature of ceilings and windows to create a comfortable environment *For more details, please refer to the PDF materials or feel free to contact us.

• air conditioning

"Radiant air conditioning" recreates the "cool sensation" experienced when entering a tunnel in summer by creating a cold ceiling indoors. It alleviates the stress of heating and cooling during patient treatment without feeling the wind, and by adjusting humidity, it eliminates the stuffiness often associated with air conditioning, improving the comfort of staff who are moving around. 【Features】 ■ No wind sensation ■ Quiet operation ■ Humidity control ■ No temperature unevenness ■ Adjusts the temperature of ceilings and windows to create a comfortable environment *For more details, please refer to the PDF document or feel free to contact us.

• air conditioning

Sankei Equipment Industry provides advanced technology based on extensive experience and achievements, along with meticulous services that consider the entire equipment system, responding to customer needs in various stages of the life cycle. In addition, we are involved in creating environments in various fields, focusing on air conditioning equipment, water supply and drainage sanitary equipment, and electrical equipment. We offer technologies that meet the needs of the times, from ecology to advanced medical care. 【Features】 ■ Total support for the equipment life cycle ■ One-stop service for air conditioning, sanitation, and electrical needs ■ Technologies that respond to the needs of the times, from ecology to advanced medical care *For more details, please refer to the PDF materials or feel free to contact us.

• Other security and surveillance systems

At Sanken Equipment Industry, we propose a "Smart Clinic" that achieves both comfort and energy efficiency by introducing advanced and innovative technologies, allowing for energy savings without the struggle of discomfort. By utilizing energy-saving technologies and renewable energy, we aim to reduce the energy consumption of facilities, which is on the rise due to the use of medical equipment, to the standards required for national subsidies. Furthermore, by implementing highly comfortable radiant air conditioning, we create a space that is gentle for both patients and staff. 【Features】 ■ Balances comfort and energy efficiency while keeping costs down ■ Introduces advanced and innovative technologies *For more details, please refer to the PDF materials or feel free to contact us.

• others

Sankei Equipment Industry has quickly focused on technologies for reducing environmental impact, developing radiation air conditioning and underground heat extraction technologies, and has worked on many projects that incorporate these systems. In 2010, we began renovation work aimed at achieving ZEB (Net Zero Energy Building) for the research facility "Tsukuba Mirai Technology Center." Utilizing our expertise as a comprehensive engineering company, we will optimize the system to realize ZEB. 【Three Requirements for ZEB Technology】 ■ Improvement of energy-saving performance ■ Utilization of renewable energy ■ Optimization of the system *For more details, please refer to the PDF document or feel free to contact us.

• others

The system is a central monitoring system based on an open system. By freely combining various software and hardware, we propose an optimal system considering functionality and cost. Furthermore, we can respond to various requests that were difficult with conventional central monitoring, such as rapid system construction during implementation and expansion, seamless support across different manufacturers and equipment, and security systems incorporating cutting-edge technology. 【Features】 ■ Cost reduction in various situations ■ Remote monitoring using advanced technology ■ Usable on mobile devices ■ Capable of acquiring diverse data ■ Energy management capabilities *For more details, please refer to the PDF document or feel free to contact us.

• Other security and surveillance systems

This product is a high airtight super pass box that employs electromagnetic locks on the doors to prevent contamination during the loading and unloading of items into and out of clean rooms, eliminating the risk of simultaneous opening. During the decontamination of CPC, the doors are further secured to enhance airtightness. Additionally, the 15W UV lamps will turn off when the doors are open. 【Features】 ■ The interior of the pass box is decontaminated by UV lamps (automatic shut-off setting). ■ When the interlock is released, a buzzer on the receiving side sounds to indicate that the door is open. ■ When the door is closed, the interlock turns ON and the buzzer stops. *For more details, please download the PDF or feel free to contact us.

• Other clean room equipment and facilities