Industrial Air coolers

Condensation and/or cooling of process fluids through an air stream

The best in the manufacturing of industrial air coolers

Ofrecemos aeroenfriadores para la condensación o enfriamiento de fluidos de proceso utilizando una corriente de aire, cumpliendo con las normativas:

ASME – Sección VIII, Div 1, Estampe “U”
API 661 – AIR-Cooled Heat Exchangers.
We use finned tubes in G-type, L-type, or extruded aluminum.

The air coolers can be supplied as a package unit with structure, platform, instrumentation, control, and supervision, or they can be supplied separately.

Manufacturing Capacity

En VR Ingeniería utilizamos las más modernas tecnologías y trabajamos en equipo con nuestros clientes, para transformar sus ideas en proyectos exitosos que impulsan el desarrollo de la industria colombiana.

We design custom equipment

We design custom air coolers to meet the specific needs of each client. Our team uses specialized software to perform mechanical, thermal, and hydraulic calculations, thus optimizing the performance, energy efficiency, and durability of our cooling systems.

We adhere to the most demanding industry standards and align our processes with international quality and safety standards. This commitment allows us to build trust with our clients and contribute to a more sustainable future.

Energy Efficiency:

Customization

Versatility

Quality

Durability

Regulatory Compliance

Technological Innovation

Energy Efficiency:

We design our equipment to maximize heat transfer, which can result in more efficient energy use. This can reduce operating costs and greenhouse gas emissions.

Customization:

We have the capability to design and manufacture custom heat exchangers to meet the specific needs of each customer. This can result in products that are better adapted to the plant’s operations and can improve its performance.

Versatility:

We design for a wide range of temperatures and pressures, making them suitable for various applications.

Quality:

All our heat exchangers are subjected to rigorous testing and quality assurance tests to guarantee their performance and durability. Our commitment to quality is unwavering.

Durability:

Thanks to precise material selection and a detailed manufacturing process, our heat exchangers are more durable and require less maintenance. This can reduce long-term costs and minimize plant downtime.

Regulatory Compliance:

All our products comply with industry regulations and standards, such as the ASME code. This ensures the safety and efficiency of the heat exchangers.

Technological Innovation:

We invest in research, innovation, and development to provide heat exchangers that utilize the latest technologies and materials available, aiming for improved performance and greater energy efficiency.

Features

MATERIALS
Carbon steels Carbon steels with NACE requirements Low-alloy steels Austenitic stainless steels Duplex, super duplex, and hyper duplex stainless steels Brasses (Naval Brass, Admiralty Brass) Monel Iconel Hastelloy

Types of fins
Type G Types L Extruded.

Features
Forced draft Induced draft Removable head Removable head cover Head with plugs Direct coupling Power transmission Gear motor

Advanced Manufacturing Processes

We are leaders in the manufacture of air coolers, implementing production processes that guarantee energy efficiency and quality in each system. Our air coolers are designed to optimize resources and minimize environmental impact.

We are committed to excellence in every phase of production, ensuring that each step, from design to delivery, contributes to exceptional performance and reliable operation.

Welding

We use advanced welding techniques to ensure the integrity of our heat exchangers. Our trained and qualified welders guarantee joints that withstand the high pressures and temperatures of the operations to which the equipment is subjected.

Machining

Our precision machining processes enable us to manufacture components with exact tolerances, ensuring a perfect fit and optimal performance of our heat exchangers.

Testing

All our heat exchangers are rigorously tested to ensure their performance and durability. This includes pressure tests to verify the strength of materials and welds and leak tests to confirm the efficiency of the joints.

High Quality
Air Coolers

We are experts in the construction of air coolers with various configurations, complying with the requirements set forth by the ASME code for the design, construction, and inspection of these pressure vessels.

Success Stories

Explore some of our most notable projects and learn in detail how our solutions have made significant and positive impacts on our clients.

SUPPLY OF 12 AIR COOLERS FOR SERVICE WITH H₂S, H₂, AND H₂O

Stamping
PWHT according to ASME Section VIII Div. 1, API-661, NACE MR0103, and NACE RP-0472.

Construction Materials:
Tubes: SA 179 fully killed
Fins: Aluminum / Type: Embedded 0.4 mm
Headers: SA-516 GR 70 + H₂S

Service Conditions:
Working Pressure: 40 psig
Maximum Operating Temperature: 300 °F
Number of Tubes: 288

SUPPLY OF 12 AIR COOLERS FOR SERVICE WITH H₂S, H₂, AND H₂O

Stamping
PWHT according to ASME Section VIII Div. 1, API-661, NACE MR0103, and NACE RP-0472.

Construction Materials:
Tubes: SA 179 fully killed
Fins: Aluminum / Type: Embedded 0.4 mm
Headers: SA-516 GR 70 + H₂S

Service Conditions:
Working Pressure: 40 psig
Maximum Operating Temperature: 300 °F
Number of Tubes: 288

SUPPLY OF TWO TUBE BUNDLES

Construction Materials:
Tubes: SA 179
Fins: ALUMINUM 1060 H14 Type L 0.4 mm
Header: SA-516 GR 70 Normalized

Tube Bundle Dimensions:
Tube Diameter: 5/8 inches BWG 14 minimum
Tube Bundle Length: 48 feet
Fin Spacing: 11 fins/inch

General Air Cooler Dimensions:
Total Length: 15,490 mm
Total Width: 4,323 mm
Total Weight: 13,470 Kg

Thermal Capacity:
Heat Transfer: 5,200,000 BTU/h
Number of Passes / Rows: 1 pass / 5 rows
Number of Tubes: 560

Service Conditions:
Working Pressure: 10 psig
Maximum Operating Temperature: 210 °F
Service Type: Process Gas

Installation:
Connection Type: NPS 10 CLASS 150 Flanges ASME B16.5 RF

SUPPLY OF TWO TUBE BUNDLES

Construction Materials:
Tubes: SA 179
Fins: ALUMINUM 1060 H14 Type L 0.4 mm
Header: SA-516 GR 70 Normalized

Tube Bundle Dimensions:
Tube Diameter: 5/8 inches BWG 14 minimum
Tube Bundle Length: 48 feet
Fin Spacing: 11 fins/inch

General Air Cooler Dimensions:
Total Length: 15,490 mm
Total Width: 4,323 mm
Total Weight: 13,470 Kg

Thermal Capacity:
Heat Transfer: 5,200,000 BTU/h
Number of Passes / Rows: 1 pass / 5 rows
Number of Tubes: 560

Service Conditions:
Working Pressure: 10 psig
Maximum Operating Temperature: 210 °F
Service Type: Process Gas

Installation:
Connection Type: NPS 10 CLASS 150 Flanges ASME B16.5 RF

SUPPLY OF TWO TUBE BUNDLES AND ONE AIR COOLER BUNDLE

Construction Materials:
Tubes: SA 179
Fins: ALUMINUM 1060 H14 Type L 0.4 mm
Header: SA-516 GR 70

Tube Bundle Dimensions:
Tube Diameter: 3/4 inch BWG 14 minimum
Tube Bundle Length: 62 feet
Fin Spacing: 8 fins/inch

General Air Cooler Dimensions:
Total Length: 19,490 mm
Total Width: 2,750 mm
Total Weight: 8,845 kg

Thermal Capacity:
Heat Transfer: 11,117,770 BTU/h
Number of Passes / Rows: 1 pass / 4 rows
Number of Tubes: 262

Service Conditions:
Working Pressure: 18 psig
Maximum Operating Temperature: 250 °F
Service Type: Process Gas

Installation:
Connection Type: NPS 10 CLASS 150 Flanges ASME B16.5 RF

SUPPLY OF TWO TUBE BUNDLES AND ONE AIR COOLER BUNDLE

Construction Materials:
Tubes: SA 179
Fins: ALUMINUM 1060 H14 Type L 0.4 mm
Header: SA-516 GR 70

Tube Bundle Dimensions:
Tube Diameter: 3/4 inch BWG 14 minimum
Tube Bundle Length: 62 feet
Fin Spacing: 8 fins/inch

General Air Cooler Dimensions:
Total Length: 19,490 mm
Total Width: 2,750 mm
Total Weight: 8,845 kg

Thermal Capacity:
Heat Transfer: 11,117,770 BTU/h
Number of Passes / Rows: 1 pass / 4 rows
Number of Tubes: 262

Service Conditions:
Working Pressure: 18 psig
Maximum Operating Temperature: 250 °F
Service Type: Process Gas

Installation:
Connection Type: NPS 10 CLASS 150 Flanges ASME B16.5 RF

SUPPLY OF TWO BUNDLES FOR AIR COOLER

Construction Materials:
Tubes: SA 179
Fins: ALUMINUM 1060 H14 Type L 0.39 mm
Header: SA-516 GR 70

Tube Bundle Dimensions:
Tube Diameter: 1 inch BWG 14 minimum
Tube Bundle Length: 38 feet and 1/4 inch
Fin Spacing: 10 fins/inch

General Air Cooler Dimensions:
Total Length: 11,820 mm
Total Width: 3,590 mm
Total Weight: 11,194 Kg

Thermal Capacity:
Heat Transfer: 17,477,400 BTU/h
Number of Passes / Rows: 6 passes / 6 rows
Number of Tubes: 363

Service Conditions:
Working Pressure: 52 psig
Maximum Operating Temperature: 200 °F
Service Type: Lean Amine

Installation:
Connection Type: NPS 3 CLASS 150 Flanges ASME B16.5 RF

SUPPLY OF TWO BUNDLES FOR AIR COOLER

Construction Materials:
Tubes: SA 179
Fins: ALUMINUM 1060 H14 Type L 0.39 mm
Header: SA-516 GR 70

Tube Bundle Dimensions:
Tube Diameter: 1 inch BWG 14 minimum
Tube Bundle Length: 38 feet and 1/4 inch
Fin Spacing: 10 fins/inch

General Air Cooler Dimensions:
Total Length: 11,820 mm
Total Width: 3,590 mm
Total Weight: 11,194 Kg

Thermal Capacity:
Heat Transfer: 17,477,400 BTU/h
Number of Passes / Rows: 6 passes / 6 rows
Number of Tubes: 363

Service Conditions:
Working Pressure: 52 psig
Maximum Operating Temperature: 200 °F
Service Type: Lean Amine

Installation:
Connection Type: NPS 3 CLASS 150 Flanges ASME B16.5 RF

Our Valuable Cliente Portfolio

Here is a brief list of customers who have relied on our experience and quality in the development of air coolers:

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