Air/Air and Air/Water Heat Exchangers

Highly effi­ci­ent and dura­ble energy recup­era­ti­on in a wide varie­ty of systems.

Low expen­ses, high efficiency

In che­mi­cal, food or pulp and paper indus­try as well as in drying plants: Heat Exch­an­gers from Air Fröh­lich offer long term sup­port for energy recuperation.

We offer a high Level of efficen­cy com­bi­ned with an abso­lu­te mini­mum of main­ten­an­ce. Con­ta­ct us. Tog­e­ther we will find your indi­vi­du­al solution.

Energy savings through heat uti­liz­a­ti­on of waste hot air

The energy con­tent of a hot air stream can be used at various points of the exhaust air duct, ide­al­ly inclu­ding con­den­sa­ti­on. This leads to energy savings and an incre­a­se in effi­ci­en­cy of the plant.

On the exhaust side, the heat exch­an­ger has to meet the requi­re­ments with respect to tem­pe­ra­tu­re, cor­ro­si­on resis­tance and cleanability. 

The right mate­ri­al choice is cru­cial. They can vary bet­ween glass, stain­less steel or  even tubes with a plastic coa­ting. In this way a per­fect match can be deve­lo­ped for almost every type of plant.

Range of applications 

  • Pulp and Paper industry
  • Food indus­try
  • Che­mi­stry
  • Ven­ti­la­ti­on and air con­di­tio­ning technology
  • Bio­mass furnaces
  • Natu­ral gas fired furnaces

More pro­ducts

Click through the world of Heat Echangers

Mal­t­houses & drying plants

Glass tube cross-flow Heat Exchangers

flue gas applications

Flue gas Heat Exchangers

Clea­ning devices

Clea­ning devices for all types of installations