Screw compressor maintenance organization must find a professional to do, because the technical requirements of this industry is relatively high. Considering what the appropriate chiller maintenance, generally if it is not in a hurry chiller refrigeration equipment used for emergencies, then it is better able to slowly, but under normal circumstances but also the production process needs of enterprises, so only a hurried panic to find repair facility maintenance unit, Then catch the refrigeration equipment, so in this case we must find efficient maintenance organizations, and only skillful to be able to quickly solve the problem. Snow Dragon is such a refrigeration equipment, accessories, excellent technology, first-class service efficiency refrigeration equipment maintenance organizations, engaged in the refrigeration industry for nearly a decade servicing refrigeration plant, there is a lot of industry experience. Is a service-oriented, customer satisfaction for the purpose of the enterprise. Our technology can not boast that more cattle, but for so many years that we have so many user support, sufficient to explain our services are done for. 4. When selecting air-cooled chiller needs multiply factor of 1.3, choose water-cooled chiller is multiplied by factor 1.1. 5, calculated according to the cooling capacity of the machine to select the appropriate model. General habits chiller to go with much accustomed to calculate P, but the main thing is to know the rated cooling capacity, air-cooled 9.07KW general way, then choose 3P machine. And so on. So the choice of the most important industrial chillers rated cooling capacity is obtained. Used refrigeration equipment, refrigeration equipment, refrigeration provided by Snow Dragon Snow Dragon City Refrigeration Electrical Equipment Engineering Co., Ltd. Dongguan City-long Refrigeration Electrical Equipment Engineering Co., Ltd. (www.dgxuelong.com) strong, credible, in Dongguan, Guangdong heat exchangers, refrigeration and air conditioning equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead XUELONG refrigeration and you hand into the brilliant, for a better future!