Support the cold chain with exceptional energy efficiency! Providing an efficient cooling environment.
"NewTon" is a natural refrigerant high-efficiency refrigeration unit that employs an indirect cooling method using natural refrigerant ammonia to cool CO2. In light of various risks associated with climate change and the rapidly changing energy landscape, a significant transformation of social systems is required. This product is designed with the aim of reducing CO2 emissions across the entire cycle. All components, including the compressor, IPM synchronous motor, and heat exchangers, are developed and manufactured in-house. It allows for the selection of appropriate equipment based on application and stored items, providing the necessary temperature flexibly and efficiently. 【Features】 ■ Adopts an indirect cooling method that cools CO2 with ammonia ■ Uses excellent refrigerants that do not burden the global environment ■ Exceptional energy-saving performance ■ Compact design achieved through advanced welding and assembly techniques ■ Predictive maintenance enabled by remote monitoring and advanced diagnostic systems ■ Supports Demand Response (DR) *For more details, please download the PDF or feel free to contact us.
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basic information
【Lineup (Partial)】 ■ For F-class refrigerated warehouses: NewTon R ■ For C-class refrigerated warehouses and ice-making factories: NewTon C ■ For freezing freezers: NewTon F/NewTon C ■ For ice rink ice-making: NewTon S ■ General-purpose brine type: NewTon B *For more details, please download the PDF or feel free to contact us.
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Applications/Examples of results
【Uses】 ■Ice making ■Cold storage ■Ice rink ■Freezer ■Ice cream *For more details, please download the PDF or feel free to contact us.
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Maekawa Manufacturing Co., Ltd. has been engaged in various business fields since its establishment in 1924, with "cold and heat technology" at its core. We continuously adapt to changes in the environment and strive to improve our technology and make new proposals by working closely with customers from various sectors. In response to the "needs of the times," such as the environment, resources and energy, food and health, and improving the quality of work, we offer unique proposals that only Maekawa can provide to our customers in each field.



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