Trocadores de calor

Refrigerador de ar industrial / Mobile


Air cooling is a simple means of dissipating heat, a by-product of the efficiency losses, within industrial and mobile machines. The fluid – usually oil or water-glycol – flows through a cooler. A fan draws air and drives it through the cooling element. Thus, there is a temperature difference and heat exchange takes place resulting in an increase in air temperature which is then released in the environment.

This process reduces the average temperature of the fluid up to a few Celsius degrees over the actual environmental temperature.

It is possible to install an air cooler in almost every situation, with a minimum impact on the existing lay out. The operating costs are correspondingly low and can be reduced further by using a speed-controlled fan. With new designs using special, lownoise fans and optimised air ducting we can also offer coolers with outstanding low noise emissions.

A wide range of cooleris available, with either axial and radial fan designs. AC, DC electric drives and hydraulic motors ensure versatility in catering to a variety of applications and ambient conditions.

Production, Test Rigs, Development

Cooling elements

The aluminium cooling elements are manufactured in our own HYDAC production plants. The cooling elements in ‘plate and bar’ construction demonstrate particularly impressive strength, design flexibility and optimal heat transfer.

We offer a large selection of air fin and fluid turbulator designs, ensuring radiators are tuned to provide maximum capacity in every situation – even in extremely contaminated environments.

Design of a cooling element

  • High strength
  • Versatile design
  • Optimal heat transfer

Air Coolers