Air Cooled Heat Exchangers

Benefit from the maximum operating flexibility over a wide cooling range for many services and industries.

Air Cooled Heat Exchangers


About Air
Cooled Heat

Air-cooled heat exchangers (ACHE) are custom designed heavy-duty fin tube heat exchangers. They allow the direct cooling by air of various process mediums. ACHEs are used in applications in many industries, such as power, chemical, ORC plant, Oil & Gas, steel and several other industries.

The finned tubes are the core technology of Air-cooled heat exchangers. SPG Dry Cooling has a wide range of finned tubes available: round tubes with L-fins, extruded fins, multi channel tubes (MCT), round aluminum fin tube (RAFT) and many others. You can choose from various header configurations and materials.

Features of Air
Cooled Heat

Air-cooled heat exchanger installations consist of:

  • Finned tube heat exchanger header
  • Steel support structure
  • Fan drive equipment, including axial fans
  • V-belt drivers
  • Bearing shafts
  • Electric motors


You can choose from an extensive range of core tube materials and header configurations depending on maximum working temperature, corrosion resistance and mechanical properties.

3D visual

Check out this
3D visualization
of the product

ACHE SPG Dry Cooling



Do you have specific application demands? From H Frame Forced draft to V Frame Induced draft, SPG Dry Cooling offers a wide range of flexible configurations, finned tube materials and header configurations.



Air-cooled heat exchanger solutions provide all the required elements and auxiliaries for a complete closed-circuit cooling application.


High quality

You can count on a solid quality control and supply process thanks to the SPG Dry Cooling in-house manufacturing capability.



The combination of extensive know-how, advanced technology and innovative R&D results in thermal performance & longevity of air-cooled heat exchangers.


studies of Air
Cooled Heat

Get to know our clients that use air-cooled heat

Case study: Denizli
Highlighted case
Case study: Denizli
The AGE Power Plant, situated about 23 km West of the city of Denizli, Turkey 3x47 MW Combined Cycle Power Plant.
View case

Service & Support


Minimize the risk of downtime and expand asset`s lifespan. Tailored to your needs, SPG Dry Cooling offers a variety of maintenance services. Keeping your dry cooling system performing at optimal levels. Our programs allow you to conduct best practices, maintenance and repairs in an efficient way.

Start your journey with
SPG Dry Cooling

All projects require a different and unique approach. Your first
point of contact with SPG Dry Cooling will be our dedicated and
experienced sales team. You will have a committed team
(project manager, engineering team, quality control officer,
logistics officer) at your disposal through the whole process.
Our team members offer a high quality of customer care and
strive for excellence in service delivery. Please reach out for
more information or a personalized quote.

contract (1)

Contract Signature

rocket (1)

Kick-off Meeting

With our Project Manager, Engineering team, Quality Control Officer, Logistics officer, as well as with equivalent representatives from the client-side.


Engineering phase

In the first phase, we will hand the client a basic design of the requested product. In the second phase, we will start with a more detailed design.


Procurement phase

With our Project Manager, Engineering team, Quality Control Officer, Logistics officer, as well as with equivalent representatives from the client side. Our Sales Manager will also be there, and often the client’s procurement manager too.

cogwheel (2)

Fabrication phase


Delivery to client

We can make the equipment and materials available for client pick-up. Or we can deliver goods to the project site.


Erection on site

Erection services can be provided as an option.



Commissioning supervision is provided by one of our experienced technicians.


Warranty period

Discover other products

Looking for a product that offers optimum energy savings and maximal comfort? Select your product and discover a wide range of benefits.

A-frame Air-cooled condensers immediately condense the steam turbine exhaust flow and return condensate to the boiler without water loss. They are frequently used in electrical power plants and waste to energy plants of all sizes.
ModuleAir® is an innovative modular air-cooled condenser (ACC) that directly condenses steam turbine exhaust flow and return condensate to the boiler without any water loss. With construction savings of up to 25%, compared to a standard A-frame, construction time can be reduced by several months for large power plants.
W-Style ACC® is an innovative Induced Draft Air-Cooled Condenser (ACC) directly condensing the steam turbine exhaust flow. The condensate returns to the boiler without any water loss. With its unique “W” heat exchanger structure, the amount of steel and overall height of the ACC are dramatically reduced. This is useful for all power plant applications.
BoxAir ACC® is an innovative Induced Draft Air-Cooled Condenser (ACC), suitable for all power plants ranging from 1 to 30 MWe. This ACC type consists of standard boxes that are easy to assemble and that offer a short delivery schedule and high reliability level. BoxAir ACC® is used in waste incineration plants, biomass, solar and geothermal power plants and is suited as a capacity increase of an existing power plant.
Hexacool® is a standardised, modular air-cooled condenser (ACC) which is easy to build and robust in performance. It is used in waste-to-energy, biomass, small size electrical power plants and industrial co-generation. Hexacool® induced draft configuration saves up to 15% fan power consumption.
An Indirect Dry Condensing system connects an Indirect Dry Cooling tower (IDCT) with a steam surface or jet condenser. Its tall concrete or steel shell eliminates hot air recirculation. Indirect Dry Cooling solutions offer a reduced maintenance and are suited for large capacity condensing units.

Get in touch

Questions about
air cooled heat

Interested in learning more about air-cooled heat exchangers? Share your project request, and we'll get in touch with you very soon!