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CO2 transcritical dual-engine two-stage unit is a green unit launched by our company in response to the national “dual-carbon policy”, with no Freon in the system, featuring high comprehensive energy efficiency, non-destruction of the ozone layer, and low global warming index, etc. The CO2 transcritical unit is a product developed by our company after years of research and development, and the compressor used in the system is also independently developed by our company. The compressor used in the system is also independently developed by our company. The evaporating temperature of the unit can reach -28~-50℃, which is suitable for cold storage and refrigerant-carrying system, and can meet the requirements of food, medicine, chemical industry, metallurgy and other industries.
The company can undertake various large and medium-sized cold storage project design, installation, commissioning turnkey project. Including all kinds of air-conditioning storage, freshness storage, cold storage, freezing storage, quick-freezing storage and a variety of ultra-low temperature cold storage, experimental cold storage, constant temperature storage and other cold storage projects. The project content includes: refrigeration system, library board installation production, electrical control, pipe insulation, maintenance and other projects turnkey project.
The equipment can provide low-temperature refrigerant from -25℃ to -45℃, which is suitable for places with various low-temperature cold source demands, such as the production process of medicine, chemical industry, metallurgy, electronics, foodstuffs and other industries, and can be used as the cold source host of large-scale cold storage and ice field. The product with heat recovery can provide hot water for domestic use of 40～60℃, which plays the role of energy saving.
Water-cooled expansion unit is a new generation of high-efficiency and energy-saving products designed and developed for biomedicine, cold chain logistics, food processing, plant air conditioning and other places. The product has a wide range of applications and is divided into 5~32℃ air-conditioning series and -30~5℃ freezing and refrigerating series according to the temperature. The unit adopts high-reliability scroll compressor and new type of high-efficiency elliptical tube heat exchanger, which has the advantages of stable performance, reliability, high energy-efficiency ratio, simple and beautiful appearance structure, compact size and easy and flexible installation, etc., and it is the ideal choice for users.
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Address: No. 8 Longzhong West Road, Liuhe Economic and Technological Development Zone, Nanjing City
Email: njjd_scb@126.com
Phone: 025-57155600
15251723744 (24-hour business mobile phone)
After sales hotline: 025-57138853
Nanjing Jiuding Environmental Technology Co., Ltd. 苏ICP备16018702号
