October 2013 – Porto Recanati

Artigianal ice-cream workshop with all refrigerated water-cooled machines; the cooling water is then brought to disperse the heat on a closed tower.

The cooling system is inadequate because in the summer the refrigerating machines do not reach the optimal operating temperatures, they often get stuck due to limestone occlusion despite the fact that a water softener is installed on the recirculation system.

Every year an expensive and harmful acid decalcification must be performed.

Test method:

Deactivation of the water softener of the cooling circuit reintegration. Installation of an electric impulse unit on the recirculating water pipe coming from the tower and directed to the refrigerating machines.