Our customers include companies from medium-sized mechanical engineering and industry, as well as high-tech companies. Whether screw-cold water sets, turbo-cold water sets, absorption refrigeration systems or other technologies are used, your individual need decides. As a plant manufacturer, we support our customers to plan and implement an efficient refrigeration system solution for the production process.

  • Low temperature Absorption refrigeration machines
  • Absorption refrigeration machines for climate applications
  • Process refrigeration systems

Applications may be:

Refrigeration centers for various industrial applications, Cold water production for Data centres, cooling of manufacturing processes in the Automotive industry as e.g. Painting processes, cooling of Manufacturing processes in large-scale meteorology and dairies, air-conditioning centers

AGO Congelo Tieftemperatur-Absorptionskältemaschinen

AGO Congelo Low Temperature Absorbent Machines

In addition to the already known refrigeration solutions/cold systems, AGO has also developed its own absorption refrigeration machine.

The ammonia/water absorption refrigeration system – AGO Congelo allows cold generation up to a cold exit temperature of – 40 °C. As a drive, it essentially requires heat which occurs in the industrial process or in the production of electricity by means of BHKW or gas turbine. Areas of application include the food and beverage industry (e.g. for the storage of fruit and vegetables or freezing and cooling storage, breweries, dairies, large bakeries, meat shops), the chemical industry and logistics centres.

With regard to the integration of the AGO Congelo into the inventory refrigeration system, we are happy to work with your refrigeration system manufacturer.

Find out more at AGO Congelo

Absorptionskältemaschinen für Klimaanwendungen

Absorption refrigeration machines for climate applications

The principle of the absorption refrigeration machine is based on the use of waste heat as a drive for cold generation and is particularly suitable for the basic load cover of large power.

A lithium bromide/water absorption refrigeration machine has hitherto used unused waste heat for intelligent cooling of processes and buildings. Hot water, steam or exhaust gas can be used as the drive medium. Combinations of different drive media as well as directly fired systems are also possible in a project-specific manner.

Water is used as the refrigerant in the lithium bromide/water absorption technology, so that there are no restrictions whatsoever with regard to the F-gas regulation and the so-called Global Warming Potential (GWP 0).

Since no compressors are required here, unlike in compression refrigeration technology, and almost no electric drive energy is required, this future-oriented type of refrigeration generation is also particularly energy-efficient and cost-saving.


In addition, they also reduce CO2 emissions and work exclusively with environmentally friendly media.

Effektive und individuelle Lösungen der industriellen Prozesskälte

Effective and individual solutions of the industrial process cold

Your production process is our challenge. Solutions adapted to your needs and your production process have been our core competencies for years. AGO GmbH is a know-how provider for many medium-sized companies and large corporations worldwide.

Our customers include companies from medium-sized mechanical engineering, as well as high-tech companies.

Whether screw-cold water sets, turbo-cold water sets, absorption refrigeration systems or other technologies are used, your need is decided.

The use of the “free cooling” from cooling water temperatures of approx.
+10 °C contribute significantly to reducing energy costs.

We see ourselves as a competent contact person when it comes to the production of energy centers for the process cold supply of photovoltaics and, for example, in the chip industry.

Are you looking for a new and efficient cold solution for your company?

We will be happy to advise you!

Some projects in the field of plant engineering / electricity