The water-cooled chiller uses a shell-and-tube evaporator to exchange water with the refrigerant, and the refrigerant system absorbs the heat load in the water, cools the water to produce cold water, and then brings the heat to the shell-and-tube condenser through the action of the compressor, and the refrigerant and water carry out heat exchange, so that the water absorbs the heat and then takes the heat out of the external cooling tower through the water pipe to dissipate (water cooling).

Xuefeng is a comprehensive enterprise brand integrating professional R&D, manufacturing, design, installation, commissioning and after-sales service of refrigeration, refrigeration, air conditioning and heating. It owns Shaanxi Xuefeng Refrigeration Engineering Co., Ltd. (focusing on engineering design and installation) and Shaanxi Xuefeng Environmental Technology Co., Ltd. on equipment production.
The company is located in the Economic Development Zone of Xi'an, Shaanxi Province, China. It produces a processing plant area and a storage area, covering an area of ​​more than 500 acres.
The company has successively reached long-term strategic cooperation agreements with internationally renowned companies and mastered the internationally advanced low-carbon, environmentally friendly, efficient and energy-saving CO2 low temperature and air energy heat pump heating technology.
“Cold” focuses on environmentally friendly low temperature and cryogenic equipment. It covers carbon dioxide cold storage units, carbon dioxide low temperature cascade units, high and low temperature parallel screw units, and high temperature and low temperature piston units.
“Warm” is committed to winter heating with CO2 air energy heat pump. Its energy efficiency ratio COP is far superior to other types of heat pumps, achieving real low energy consumption and large capacity. It involves central hot water, high temperature hot water, drying of workers and peasants.
"Xuefeng" has experienced refrigeration and HVAC industry for 20 years. Continuously introducing excellent talents, advanced facilities, high-end technology and standard management, the company is now equipped with professional R&D design team, production management team, engineering management team and after-sales service team. In recent years, the company has continuously improved enterprise software and hardware. Obtained construction construction and industrial product safety production license, national 3C certification, etc., the products are exported to Western Europe, Southeast Europe, Uzbekistan, Israel and other countries and regions.
“Xuefeng” adheres to the strategy of sustainable development, pays attention to the brand, and adheres to the tenet of “providing customers with more valuable products and more trusted services”. Carefully designed and produced to provide products that meet social development, market demand and customer satisfaction.
"Xuefeng" is willing to join hands with friends from all walks of life at home and abroad to create a bright future for the refrigeration industry!