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Air-conditioning Equipment: Ventilation
Air-conditioning Systems: Ventilation

Since the company's founding, We sell Vilter refrigerator a major U.S. industrial refrigeration brand. Capitalizing on our advanced technologies, we handle the planning, development, design, construction and after-sales service for a variety of air-conditioning systems, including refrigerators and ice-making machines.

Pump Unit
General Air-conditioners
We offer central, large temperature differential air-conditioners that use ultra-high performance heat source equipment. We also offer individual air-conditioning units such as multi-air-conditioners for buildings and gas heat pump air-conditioners. In addition, we conduct load analysis and review equipment for its suitability to room structure and purpose. This approach ensures the creation of an optimal environment that meets various requirements and saves energy.

Chilled Water Tank Industrial Air-conditioners
Various kinds of production lines require air-conditioning to ensure product quality, higher yield and appropriate working environments for operators. Industrial air-conditioning requires a significant amount of heat and ventilation, and therefore different planning and design approaches are needed compared to general units. Drawing upon expertise gained through years of experience and accomplishments, we provide a full range of services from research, planning, design, construction and obtaining operations data to maintenance in order to ensure optimal equipment performance for each production line at low running costs.

Clean Room (exterior)
Clean Rooms and Equipment for Maintaining Aseptic Environments
This product category includes equipment for maintaining clean conditions on food and beverage production lines and machines that supply clean air to aseptic filling systems. We conduct in-depth reviews for a range of products and production lines and determine the appropriate level of positive pressure, air balance and materials best suited for the intended use. The resulting environments comply with JIS Classes 5 to 8 (Fed. Std. M3.5-M7) standards.

Air Shower
Special Air-conditioner for Clean Room Pressure Relief Damper
Dedicated Air-conditioner for
Aseptic Filling
Pass Box Stainless Steel Exhaust Pipe for Clean Room

Clean Room (interior)
Food Production Air-conditioners
We plan, design and manufacture air-conditioners for food production that are suited for each type of product, with full consideration for GMP, HACCP and AIB (American Institute of Bakery) standards, while also providing protection from insects and rodents and preventing the entry of foreign matter.

Special Air-conditioner for Clean Room
Air-conditioners for Fermentation/Aging Rooms
We plan, design and construct fermentation/aging rooms for processing a variety of food products such as confectioneries and breads. The use of heat insulation panels maintains stable, uniform distribution of ambient temperature and humidity inside the rooms.


Refrigeration Equipment
Benefiting from the proximity of our office to Tokyo's Tsukiji Fish Market, we have long supplied refrigeration equipment for storing fish and other seafood. We continue to supply safe, stable and reliable equipment while applying the refrigeration technology we have developed over the years to special cooling needs, such as direct expansion equipment required for processing food and other products.
Vilter-brand ammonia refrigeration machines, which are both environmentally sound and can withstand extreme operating conditions, have been used by major beverage makers and other types of companies as well as for ice thermal storage. We operate an ice thermal storage system at our Kawaguchi Plant, where visitors are welcome to see the system in action.

Refrigeration Machine

Refrigeration Machines
Many large-scale refrigeration machines have recently been installed in manufacturing plants. We advise customers on how these machines can be best utilized based on their particular requirements.
After selecting the appropriate model from the perspectives of planning, design, construction and maintenance, we provide a system equipped with current technologies for specific customer needs, such as reduced environmental impact, energy savings, low cost, shorter construction period, simpler maintenance and extended periods of operation.
The systems we build satisfy every customer need, including the use of natural refrigerants, high operational efficiency, inverter functions, quantity control, control of heat capacity instead of temperature, and exhaust heat recycling.

Clean Room Technology
Cleaner operating conditions are more frequently required to accommodate the increasing sophistication of industrial processes. We recommend high value-added clean room applications through our integrated design and construction service, which includes a clean room introduction plan, handling utilities work, and applying our technical expertise in refrigeration/air-conditioning and heat insulating panel processing.

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