Packing's role is to increase the heat in cooling towers, extended cooling water residence time, increasing the heat transfer area, increase heat ... Water distribution uniformity. Not something cool you want to put into the tower. Cooling towers are heat transfer fluid (water) cooled to the temperature of a device. Industrial production or cooling waste heat produced in the process, typically used to guide cooling water. Cooling tower carries waste heat for cooling tower is the role of heat exchange with the air, transfers heat to air and scattered into the atmosphere. Cooling tower application: series of air conditioning cooling systems, refrigeration, electric, plastic, leather, power, turbine, aluminum processing, air compressors, industrial areas of water cooling.