Adoption of refrigerant R32, energy-saving with free cooling, new type of chilled tower.
Sangna Metal Industry Chilled Tower CTS-A075M
Production process, for cooling of data center air conditioning. Approximately 39% weight reduction compared to the current model, about 20% reduction in running costs, and approximately 40% reduction in installation space.
The chilled tower is a structure that integrates a chiller and a cooling tower, automatically operating in hybrid mode to match outdoor conditions in spring, summer, autumn, and winter, as well as day and night, providing stable supply of chilled water from 13°C to 35°C with low power consumption. For details on the new model specifications, please contact us. The new model supports up to 1.8 MW with a connection option. The catalog published is for the current model. Sustainability points of the chilled tower: Compared to a typical chiller, it reduces annual power consumption by approximately 54%, contributing to low carbon emissions (based on our calculations, this is without the free cooling function of the chilled tower compared to a typical chiller). On August 1, 2024, the piping equipment division of Protearial Co., Ltd. started anew as Kuwana Metal Industry Co., Ltd. under the capital of Okaya Steel Co., Ltd. For more details, please turn on the contact button and get in touch with us.
Inquire About This Product
basic information
The compressor is controlled in quantity according to external conditions. The operation of the compressor is automatically controlled to level out operating hours, achieving a high COP. This clearly results in a long lifespan. There are also energy-efficient evaporative types and easy-to-maintain air-cooled types available. Contributing to SDGs with energy-saving measures. 【Solving such issues!】 ● Reduction of carbon dioxide emissions ● Reduction of electricity costs ● Negative impact on product quality due to temperature rise of chilled water and cooling water in summer ● Regulations on groundwater extraction ● Regulations on water supply volume for water and sewage ● Increased burden of sewage fees ● Measures against condensation water due to supercooling ● Limitations on installation space for cooling equipment For more details, download the catalog!
Price information
Please contact us.
Delivery Time
※Please contact us.
Applications/Examples of results
<Production Equipment Cooling> Semiconductor manufacturing equipment (sputtering, testers, deposition equipment, etc.) Molds for resin molding, molds for aluminum die casting, etc. Furnaces (vacuum furnaces, special melting furnaces, etc.), laser processing machines, welding machines Printing rolls, plating tanks, various electric furnaces, vacuum plating <Air Conditioning Sensible Heat Cooling> Data center server rooms, clean rooms, computer rooms Supercomputer rooms Factory air conditioning, machine room air conditioning <Research Facility Equipment Cooling> Laser oscillators Electron microscopes, various research equipment
catalog（3）
Download All Catalogs
Company information
Our company is a young organization established on August 1, 2024, as a separate entity from Protearial Co., Ltd.'s piping equipment business. However, its roots can be traced back to Tobata Casting Co., Ltd., which was founded in 1910. When we launched our first product that same year, we cast it with the wish for "greater strength, smoother surfaces, and more beautiful curves," giving rise to the "Hyotan" mark. For over 100 years, we have continued to produce cast products under the testament of tradition and trust. Today, we manufacture and sell not only fittings and valves but also sealed diaphragm expansion tanks, semiconductor flow control devices, and cold water supply equipment. Furthermore, we take pride in our comprehensive capabilities, which improve on-site conditions through our technical expertise, support systems, and quality control measures, enabling us to meet societal needs such as efficient energy use and the realization of a safe and secure society. Although we are a young company, we cherish tradition while continuously providing new value to the industry in line with customer needs and market changes. We are committed to making efforts to meet our customers' expectations in the future, and we sincerely hope for your continued support.