Make use of your milk's heat energy with Interpac
When milk is cooled in a cooling tank, the heat energy from the milk is transferred to the refrigerant fluid in the cooling system of the tank, resulting in hot refrigerant gas.  To close the cooling circle, the gas than needs to be cooled down again. This is achieved by the condensers of the cooling unit, which traditionally would just "fan off" the heat to the surrounding air. This is of course a large waste of energy! That's why we at Wedholms have developed Interpac, an efficient heat recovery system that makes it possible to use the heat energy from the milk to heat water for the farm's use. This will save the environment and result in appreciable economical savings for the farmer. The heated water can be stored in a water tank and used for a wide range of purposes on the farm e.g. cleaning of the cooling tank, cleaning of the milking equipment or surrounding areas or heating of buildings with water based heating systems. In the picture a brand new cooling installation with a 20,000 liters horizontal cooling tank, installed on a conventional dairy farm in Poland. Kujawsko-Pomorskie Voivodeship farm is one of the biggest farms in Poland, with about 1,000 cows. The tank is equipped with Interpac heat recovery system, including four heat recovery units and a 1,000 liters water tank. As the milk room is not ready yet, the heat recovery system is installed in open air. Still, the temperature in the water tank is almost 60 degrees Celsius! Read more about Interpac. Note: Interpac heat recovery solution can also be installed on existing Wedholms milk cooling systems.     


Cooling technician

I especially like the easy way of mounting and possibility of remote maintenance. That makes the Wedholms milk cooling tank to the perfect choice for me and my customers!


Dairy farmer

For us, Wedholms was a natural choice. There is a lot of money in the tank and we do not want to risk spoiling it with a bad quality tank!



With a milk cooling tank from Wedholms, I can be sure to offer my customer a solution that fits for all his indivdual needs!



Milk truck driver

For me, Argos is the best control unit on the market today. There is one special button for me and I press it three times. It is easy to use and nothing can go wrong!


Dairy farmer

With a milk cooling tank from Wedholms in my milk room, I can focus on everything else but the tank. It takes care of my milk day after day without any disturbance.

Recover heat from the milk cooling process!

Heat water “for free” to about 40-45 degrees with our heat recovery system Interpac. More info >>

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