Hi-Tech Equipments - Supplier of Air Cooled Heat Exchanger Air-cooled heat exchangers (ACHEs), also known as air-cooled condensers or air-cooled radiators, are heat exchangers that use ambient air as the cooling medium to remove heat from a process or system without the need for an external water source. Supplier of Air Cooled Heat Exchanger in Mumbai Supplier of Air Cooled Heat Exchanger in Jalgaon Supplier of Air Cooled Heat Exchanger in Thane Supplier of Air Cooled Heat Exchanger in Amravati Supplier of Air Cooled Heat Exchanger in Kolhapur