Heat exchanger for industry

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Optimise production

Up to 50% energy savings

Since 2013, Rokkedahl Energi has supplied heat exchangers to the industry. A heat exchanger can make a big difference in all environments where heat and cold have a major impact on the flow of production.

With a heat exchanger from Rokkedahl Energi, you can achieve energy savings of up to 50%. At the same time, the heat exchanger reduces humidity and ensures optimal distribution of fresh air, creating a better indoor climate.

Our heat exchangers have proven to be particularly suitable for dust-plagued industries that have had difficulty handling dust and reducing dust emissions into nature with existing technologies without high costs, pressure loss and extra maintenance.

The heat exchanger is available in different sizes, and several heat exchangers can be connected together to form larger units, so you can get a tailor-made solution that suits exactly your needs and wishes.

Optimise production

Since 2013, Rokkedahl Energi has supplied heat exchangers to the industry. A heat exchanger can make a big difference in all environments where heat and cold have a major impact on the flow of production.

Up to 50% energy savings

With a heat exchanger from Rokkedahl Energi, you can achieve energy savings of up to 50%. At the same time, the heat exchanger reduces humidity and ensures optimal distribution of fresh air, creating a better indoor climate.

More than energy savings

In addition to energy savings of up to 50%, a heat exchanger from Rokkedahl Energi offers a number of advantages:

More than energy savings

In addition to energy savings of up to 50%, a heat exchanger from Rokkedahl Energi offers a number of advantages:

Our projects

2023: Troldtekt

30% energy savings with a heat exchanger on the drying line

2018: Stauning Whisky

Heat exchanger for drying malt for whisky production

Utilise your surplus heat, and save energy

Advantages of a heat exchanger:

  • High efficiency
  • Low-pressure drop
  • Low energy consumption
  • Low noise level
  • Minimal maintenance
  • Easy to clean
  • Dust reducing
  • Quiet
  • Customisation on demand

Specifications:

  • Counterflow exchanger air/air
  • Insulated sandwich sheets (PUR) with coated metal surface on the outside and polyester surface on the inside
  • Primarily metal profiles and hinges in stainless materials
  • Plastic ducts (PP), where the actual heat recovery process between cold and hot air takes place
  • Easy to clean and can be accessed via doors and flaps at the top and bottom
  • Pressure drop of 180 Pa
  • F2 supply air base filter

Customisation:

  • Heating surface (waterborne)
  • Cooling – a cheap and efficient solution
  • Washing system – automatic via a simple control
  • Alternative filters can be mounted
  • Control – intelligent stand-alone or integrated into the existing control

Utilise your surplus heat, and save energy

Advantages of a heat exchanger:

  • High efficiency
  • Low-pressure drop
  • Low energy consumption
  • Low noise level
  • Minimal maintenance
  • Easy to clean
  • Dust reducing
  • Quiet
  • Customisation on demand

Specifications:

  • Counterflow exchanger air/air
  • Insulated sandwich sheets (PUR) with coated metal surface on the outside and polyester surface on the inside
  • Primarily metal profiles and hinges in stainless materials
  • Plastic ducts (PP), where the actual heat recovery process between cold and hot air takes place
  • Easy to clean and can be accessed via doors and flaps at the top and bottom
  • Pressure drop of 180 Pa
  • F2 supply air base filter

Customisation:

  • Heating surface (waterborne)
  • Cooling – a cheap and efficient solution
  • Washing system – automatic via a simple control
  • Alternative filters can be mounted
  • Control – intelligent stand-alone or integrated into the existing control

Service and advice

Do you need one or more heat exchangers? An automatic washing system? Alternative filters? When you buy heat exchangers from Rokkedahl Energi, there are several options for customisation, and we are happy to help you find the solution that suits your needs.

We are with you all the way

It is important to us that our customers are totally satisfied with their energy solutions. Therefore, we first talk about your needs and wishes so that we can put together the right heat exchanger solution for you and your production.

Of course, we also take care of installation, but our collaboration does not end once the heat exchanger has been installed. We continuously follow up with our customers and help make adjustments to ensure they all get the most out of their energy solution.

Specialists in heat exchangers

If you have any questions or should there be a problem with your heat exchangers, we are no further than a phone call away. With 500 projects in our backpack, we can quickly help fix most problems so that you can avoid costly production downtime.

When you choose heat exchangers from Rokkedahl Energi, you not only get one of the most energy-saving and durable solutions on the market. You will also receive competent guidance and service, so you can be sure to get the most out of your energy solution – also for many years to come.

Service and advice

Do you need one or more heat exchangers? An automatic washing system? Alternative filters? When you buy heat exchangers from Rokkedahl Energi, there are several options for customisation, and we are happy to help you find the solution that suits your needs.

We are specialists in heat exchangers and we are with you all the way, so you can be sure to get the most out of your energy solution – also for many years to come.