• Energy cost savings.
• Reduction of maintenance costs.
• Attenuation of sound emissions.


1. We evaluate the thermal performance of the existing tower against the original design.
2. We model the response of the process to changes in operating temperature.
3. We evaluate different repair and update scenarios to develop an optimized solution.
4. We calculate the potential savings.

The refrigeration equipment has a long service life, but if they are not updated, they can generate costly maintenance and noise emissions.

We will identify and analyze the technical options to restore the tower:
· Replacement / repair of prisoners, such as filler, drift eliminator, distribution system, etc.
· Replacement / repair of mechanical equipment, improving performance in efficiency, noise, maintenance, etc.
· Redesign of the cooling tower to adapt it to the new working conditions.
· General repair of structure and enclosures.


Because we are specialized in making reforms, we have more than 50 years of experience providing this service and we can offer the best alternative.
Our goal is to adapt the towers to current working conditions, always looking for the best performance with the highest efficiency.
We have an engineering department specialized in the design and manufacture of cooling towers, as well as in the renovation and improvement of existing towers.

Know different references of  Revamping and Retrofitting:


Revamping in a factory with high amount of deterioration

They have renovated the drift eliminators and filling bodies in four cells using more durable materials, resistant to corrosion, obtaining maintenance facility.


Refrigeration adaptation in Adisseo

Torraval has participated in the project Polar, increasing the refrigeration of the production processes with two new towers, ensuring high security.


Retrofitting of Arcelor Mittal

Torraval has reconditioned the old cooling tower of Arcelor Mittal, which had been presenting a prominent deterioration, in record time. They have reused the existent mechanical equipments for the compliance of the new thermal programme.


Revamping of Hero Spain refrigeration system

Hero has updated its dissipation system with evaporative cooling towers, managing better energetic efficiency, less acquisition cost, maintenance facility and less environmental impact.


Filling in cooling towers: Key factor

Torraval has installed a new filling technology, special for water with huge quantity of solids, with the same thermal efficiency, cleaning ease, economic save and material durability.

Know the different references of our revamping and retrofitting services:


Revamping of ArcelorMittal cooling tower in a record time

To comply with the required deadlines and the technical aspects specified by ArcelorMittal, Torraval takes up the project launched with great flexibility, taking care of the design and collection in record time of the material for the renovation of the cooling tower.


Revamping of refrigeration system of production processes at the Hero Spain plant

The reasons for choosing cooling towers instead of other technologies such as refrigeration or air condensation systems, are several and have to do with issues such as their greater energy efficiency, lower acquisition cost, ease of maintenance and lower impact environmental

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