Chilled water machine manufacturer | Snow Dragon refrigeration (certified) | chilled water machine provided by the Dongguan City-long Refrigeration Electrical and Mechanical Equipment Engineering Co., Ltd .. Dongguan City-long Refrigeration Electrical Equipment Engineering Co., Ltd. (www.dgxuelong.com) is a professional engaged in "sales, installation, maintenance, electrical and mechanical equipment (excluding Holds for repair of electrical equipment), refrigeration equipment," the business, the company adhering to the "integrity management, service intentions, "the idea, to provide you with the highest quality products and services. Welcome to inquire! Contact: Mr. Fu. Water-cooled industrial chillers, refrigeration and can be divided into open water machine manufacturer, sealed (some called a box) and screw. Water-cooled industrial chillers, cooling towers have another installation of water pumps and industrial refrigeration unit for extracting water cooling. in order to achieve better efficiency cooling effect. Open usually installed somewhere outside the workshop to facilitate his maintenance. Sealed water-cooled industrial chiller, because it is a box structure, the overall more beautiful, it is more popular. : Open chiller built-in stainless steel tanks and piping pumps, elegant appearance, well-equipped, the main component by the steel body shell protection, can be placed in the production plant chilled water machine, air-cooled chiller installation is simple to use / easy to maintain . Open chiller does not own water tanks and pumps, according to the need for external pumps and tanks, the advantage is the volume of the tank and the pump head is not limited, to better meet the needs of various industrial equipment supporting.