In order to avoid excessive heating of the sealing device with a high pulse rate, it can be prepared for water cooling. The water circulating through the rail body absorbs the excess heat and is cooled again in the connected cooling unit.

Function principle
The device cools the liquid to the desired temperature of between 10 °C and 25 °C. A built-in stirrer in the insulated liquid reservoir ensures good mixing of the liquid and intensive heat exchange. The temperature of the liquid therefore remains constant. The cooling temperature can be optimally adjusted using a keyboard on the device. The current temperature is displayed by LED for control.

Owing to the water cooling, a constant temperature of the bar body is achieved. This is a basic prerequisite for optimum and above all consistent quality sealing results.