Industrial cooling

Machines, production processes, and incoming sunlight can cause the temperature in your working environment to rise sharply. Without a well-designed cooling solution, this leads to a less comfortable working climate, higher stress on installations, and reduced process stability.

The Callens Group designs, builds, and maintains industrial cooling installations that are fully tailored to your production process, required temperature, and energy consumption. From production halls and technical rooms to process cooling and cooling-water installations, we develop integrated cooling concepts focused on energy efficiency, operational reliability, and sustainability.

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Industrial cooling as a solution to a stable process temperature

In an industrial production environment, buildings, machines, or processes often release more heat than they can remove on their own. Without a well-designed cooling solution, temperatures can rise. Employees become less comfortable, installations are placed under greater strain, and the quality or continuity of the production process can be put at risk.

Industrial cooling removes this excess heat in a controlled manner and keeps the required temperature precisely under control. Depending on the application, production halls, technical rooms, machines, process water, or complete production processes are cooled. The choice of cooling technology depends on factors such as the required temperature, required cooling capacity, heat load, and energy consumption. By aligning these parameters correctly, you get an energy-efficient cooling installation that suits your production environment to perfection.

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For what kind of applications?

  • Production processes where a constant temperature is essential for stable product quality.
  • Process cooling for machines, installations, and process fluids to prevent overheating.
  • Production halls with high heat generation from machines, ovens, or other heat-producing processes.
  • Cooling water circuits for removing process heat from industrial installations.
  • Storage areas where products or raw materials must be kept within a controlled temperature range.
  • High-tech, food, pharmaceutical, and chemical production environments where temperature directly affects the reliability of the production process.
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Techniques

  • Industrial chillers.
  • Cooling towers.
  • Adiabatic cooling.
  • Dry coolers.
  • Free cooling.
  • Hybrid cooling concepts.

Technical specifications for industrial cooling

Whether you want to cool process water to 10 °C or keep a production hall at a comfortable temperature, every application places different demands on cooling capacity, flow rate, and controls.

That is why the Callens Group engineers first analyze the heat load, the desired process temperature, and the operating conditions. Based on that analysis, we select the most suitable cooling technology or combine several technologies within one installation. For example, a chiller can be combined with a cooling tower, adiabatic cooling, or a dry cooler to achieve the most energy-efficient solution under all conditions.

The control strategy is also part of the design. The installation automatically switches between different cooling technologies depending on the outdoor temperature, the required cooling capacity, and the operating conditions. This ensures that you always get the most cost-effective cooling strategy, with minimal energy consumption and maximum operational reliability.

We also work with natural refrigerants such as CO₂, ammonia, propane, and isobutane so that you can rest assured that your industrial cooling installation also meets the strictest current and future regulations.

Benefits

BENEFITSBenefits of industrial cooling

A stable temperature is the basis of a high-performing production environment. It helps determine the efficiency of the production process, the machines, and the people operating them. By keeping temperature precisely under control, our industrial cooling solutions create the ideal conditions for efficient production.

Consistent product quality

Many industrial processes are sensitive to temperature fluctuations. By cooling products, process water, or production conditions precisely, the required process conditions remain stable, and the risk of quality deviations is reduced.

More reliable machines and installations

Overheating shortens machine service life and increases the risk of failures. Industrial cooling removes excess heat in a controlled way, so that installations operate more reliably and unplanned downtime is limited.

More comfortable working environment

In production halls with a high heat load, industrial cooling significantly improves working comfort. A pleasant ambient temperature helps employees work more comfortably, safely, and efficiently.

Lower energy consumption

A correctly dimensioned cooling installation uses only the cooling capacity that is truly needed. By combining the right cooling technologies intelligently and aligning the controls with operating conditions, energy consumption reduces significantly.

Lower CO₂ emissions

Lower energy consumption also means lower CO₂ emissions. By combining energy-efficient cooling concepts with natural refrigerants, industrial cooling actively contributes to your company’s sustainability goals.

Ready for the future

Our cooling solutions use only natural refrigerants such as CO₂, ammonia, propane, and isobutane. This means that you are already choosing a cooling installation that meets the strictest current and future F-gas regulations.

Industrial cooling tailored to your production

There are several ways to cool industrial processes, machines, or production halls. Which cooling technology is most suitable depends on the required temperature, heat load, required cooling capacity, and operating conditions.

That is why the Callens Group engineers start every project with a site visit. Based on measurements and calculations, we map the complete cooling demand: from heat load and cooling capacity to flow rates, operating conditions, and energy-saving opportunities. From there, we develop a technical concept and select the cooling technology that best suits your situation, both technically and economically.

By combining different cooling technologies intelligently, we create an energy-efficient cooling installation that performs optimally under all operating conditions.

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Maintenance after installation

Even after installation, you can continue to rely on the Callens Group for maintenance and service, in cooperation with specialist partners.

During maintenance, we check the mechanical and electrical components, controls, heat exchangers, cooling circuits, and the operation of the complete installation, among other things. By detecting deviations in time and intervening preventively, efficiency remains at the right level, energy consumption decreases, and the risk of unplanned downtime is reduced.

More information? Contact us.
Partnership

PARTNERSHIPWhy work with the Callens Group?

60 years of experience in EPCS projects

An independent integrator focused on your specific needs

Flexible project execution

Short decision-making lines and a personal approach

Unique service & maintenance support

Always close to customers with 13 locations

“A reliable indoor climate starts with a well-considered air technology design that is fully tailored to your production process.”

Projects with industrial ventilation

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Air technology Industrial cooling

Ventilation brings in comfort

Air flow rate 140.000 m3/h
Air flow rate 280.000 m3/h 
Air flow rate 3100.000 m3/h 
20210129 100819
Air technology Industrial cooling

Ventilation cools military generators during testing

Max. cooling flow30,000 m³/h
Max. inlet air temperature35°C
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Air technology Industrial ventilation Industrial heating +1

High-bay warehouse looking for stability

Air flow rate50,000 m3/h
Heating capacity300 kW

Questions? We have the answers.

The right cooling capacity depends on much more than the desired temperature alone. The heat generated by machines and processes, the size of the room, the outdoor temperature, the flow rate, and the operating conditions also play an important role. That is why Callens Group starts every cooling project with an on-site visit, so our engineers can map the full heat load using measurements and calculations. Based on that analysis, we develop a correctly dimensioned cooling concept that suits your production process to perfection.

Want to know which cooling capacity your production process requires? Our experts will be happy to analyze your situation.

There is no universal cooling solution. The choice between a chiller, cooling tower, adiabatic cooling, dry cooler, or a combination of different technologies depends on the required temperature, heat load, energy consumption, and operating conditions. The Callens Group compares different cooling technologies and selects the solution that best suits your production environment, both technically and economically.

An energy-efficient cooling installation starts with correct dimensioning. In addition, a smart control strategy, the combination of different cooling technologies, heat recovery, and the use of natural refrigerants can significantly reduce energy consumption. During the engineering phase, the Callens Group examines how your cooling installation can operate as efficiently as possible under all operating conditions.

Curious how much energy you can save with an optimized cooling installation? Our specialists will be happy to review the possibilities for your production environment.

Natural refrigerants such as CO₂, ammonia, propane, and isobutane combine excellent cooling performance with a minimal environmental impact. As they use little energy and have a low or negligible global warming potential (GWP), they are a future-proof choice for industrial cooling installations. They also align perfectly with the stricter European F-gas regulations. That is why the Callens Group works exclusively with natural refrigerants and develops cooling installations that not only perform energy-efficiently but also meet current and future legal requirements.

Preventive maintenance helps keep your cooling installation efficient and prevents unexpected failures. During maintenance, the heat exchangers, cooling circuits, controls, and electrical components, among other things, are checked. This makes it possible to detect deviations in time and keeps the installation safe, energy efficient, and reliable.

Want to maximize the service life and performance of your cooling installation? Our experts will be happy to advise you on a custom maintenance plan.