Chiller based on different ways of cooling medium and cooling, chiller condenser is divided into air cooling, evaporation, water cooling and spray heat-type. According to the condenser type, can be divided into plate, sheet and strip, coiled tube, shell and tube, screw plate, plate-fin, fin-and-tube type and so on. Currently used is the sheet type, finned and shell and tube type. Evaporative condenser of chiller characteristic is the use of evaporation heat of water outside the wall of a condenser or combinations of condenser and cooling tower water. These condensers can save water cooling tower, but its large size, heat transfer coefficient, and the tube wall form scum and difficult to remove. Air cooled chiller condenser features a air as cooling medium, the heat transfer coefficient is low, no connections so there is no need for cooling system, installation flexibility and low cost. Water-cooled chiller condenser features high heat transfer efficiency, compact structure, suitable for all types of refrigeration equipment. But you need to set the cooling water system, water spots must be cleaned regularly. Chiller condensers are used to the compressor discharge superheated refrigerant vapor is cooled, then further condensed into a liquid refrigerant, condensers are heat equipment. In the condenser, release of refrigerant passing through the wall heat transfer of heat to the cooling medium. As technology continues to progress, chiller condenser is undergoing major changes, new condenser lower cost and better performance.