SHANTHI AIRCOOLER IN COIMBATORE An industrial air cooler, also known as an evaporative cooler or swamp cooler, is designed to cool large spaces efficiently and cost-effectively. It works by passing warm air through water-saturated pads, where the water evaporates and cools the air. This cooled air is then circulated throughout the space. These coolers are typically used in factories, warehouses, and large retail spaces due to their high cooling capacity and energy efficiency compared to traditional air conditioning systems. They are particularly effective in dry climates where the evaporative cooling process can work optimally.