Main features: ◎ intelligent temperature control using PID tuning function, precise temperature control; ◎ look beautiful 10 chilled water machine, reasonable structure, the exhaust heat is good; ◎ system tight insulation measures; ◎ stainless steel bath opening 15 water-cooler, easy cleaning; ◎ optional water, water, high and low alarm signal output; ◎ all stainless steel pipe fittings and pumps, reduce pollution; ◎ can be built-in filters, particulate filters and ion purification resin; ◎ good shock absorption, low noise. Screw chiller its key components - the use of screw compressors screw chillers named screw chiller machine chilled water machine, the unit out of the state by the evaporator for refrigerant gas; through after compressor adiabatic compressed into high temperature and pressure state. Gas refrigerant is compressed, in the condenser, isobaric cooling condensation, condensed into a liquid refrigerant after the change, and then expanded to a low pressure through the throttle valve into the gas-liquid mixture. Wherein the liquid refrigerant under low temperature and pressure, the cold heat absorbing material is in the evaporator, back into a gaseous refrigerant. Gaseous refrigerant enters the compressor through the pipe again, beginning a new cycle. This is the four processes of the refrigeration cycle. Also screw chiller major works. Maoming chilled water machines, 20 water-cooler, cooling water, chilled water machine Xuelong (certified merchants) 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.