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Air Cooled Condensers

Efficient. Sustainable. Built to Perform.

Our design is in line with industry standards and engineering practices, as well as international codes (HEI code):

A-Frame Design

Smart Design for Direct Steam Condensation

Our A-frame condensers feature a triangular structure that minimizes steam ducting. This allows direct condensation of turbine exhaust without intermediate systems—returning condensate straight to the boiler with zero water loss.

Design Highlights

Modular Construction: Easy to install, maintain with minimal downtime.
FV to 1.5 bar(a): maximize steam turbine output
Heavy-Duty Materials: Galvanized steel, Aluminium cladded tubes, and UV-resistant FRP offer decades of service.
Robust Structure: Engineered for wind, seismic, and snow loads typical in all regions.
Forced Draft: mechanical group is protected and exposed to fresh air
Maintenance Made Easy: Crews can reach all critical areas, handling components.

Feedback from operators underscores that A-frame ACCs often outlast expectations, with routine annual inspections sufficient for long-term reliability.

Single Tube Row Configuration

Compact. Efficient. Freeze-Resistant.

Our air-cooled condensers are designed with single row tube-bundles, providing maximum thermal efficiency in all climates. They uniquely optimize heat transfer and airflow while maintaining compact footprints and low operating noise.

Single-row overperform conventional multi-row models, especially at low ambient temperatures or fluctuating loads. This proven technology has transformed dry cooling worldwide, especially for renewable energy projects and power generation

Our single row tube-bundle design features:

low pressure drops (steam and air side)->Lower energy use
even steam distribution
No “dead zones” or freezing risks
Nearly 100% finned surface for optimal heat transfer
Allows high steam velocity and efficient drainage
Steam-contact design keeps condensate at safe temperatures
Corrosion-resistant aluminum cladding

Operating Under Vacuum

Maintaining Performance in Low-Pressure Conditions

ACCs run under vacuum. Small air leaks and non-condensable gases are inevitable—but must be continuously removed to preserve thermal efficiency (Holding). Rapid initial evacuation (Hogging) is critical for modern power plant with increasing demand flexibility . High-capacity Vacuum systems like steam jet ejectors (SJAE) or Liquid Ring Pumps (LRVP) ensure proper operability

Our single row tube-bundle design features:

low pressure drops (steam and air side)->Lower energy use
even steam distribution
No “dead zones” or freezing risks
Nearly 100% finned surface for optimal heat transfer
Allows high steam velocity and efficient drainage
Steam-contact design keeps condensate at safe temperatures
Corrosion-resistant aluminum cladding

Tailored Solutions

Custom Designs for Unique Site Needs

Every site is different. We offer bespoke ACC systems to meet your specific operational and environmental requirements.

Noise Control

We tackle noise from fans, motors, and steam ducts with:

Low-noise and ultra-low noise fan blade shapes
Soundproof mechanical group enclosures
Insulated duct surfaces
Inlet/outlet silencers for maximum reduction

Cold Climate Adaptations

Reliable Performance in Freezing Conditions

Thermal insulation and Heat tracing
Fan control systems and logics
Steam Isolation valves
Optimized dephlagmator bundles configuration up to Full dephlagmation
Hot-box configuration

Cooling Towers

Globally respected Cooling Towers for all industries