Thanks to its typical characteristics, water is a common, inexpensive and effective cooling medium, and cold water circulation units make use of these advantages. technotrans solutions ensures a clean water circuit and consistent flow conditions. A plate heat exchanger made of stainless steel separates the clean, closed circuit for cooling the production systems from the natural secondary circuit, which usually contains foreign matter. This concept prevents corrosion and deposits in the cooling channels of the production machinery. Thickened cooling tower water, which is contaminated with hardness ions, is also kept away from the channels. A control valve and a compact control system ensure accurate temperature control.

The crucial advantage of the circulation systems: The consumption of fresh water is reduced and there is no need for an expensive water preparation system in the case of closed and pressurised systems. In the event of a low water level, fresh water will be added automatically.