Reliable and high-quality electrode holders are the basis for the safe operation of a boosting system. HORN^® offers electrode holders for molybdenum electrodes.

For side-wall or bottom installation, HORN^® provides molybdenum electrode holders made of special heat-resistant steel. The front end of the holder is cooled by means of a special water channelling system, which avoids local overheating of the holder and enables a long lifespan.

Each holder is equipped with two cooling water connections, one for forward and one for back flow. The connections can be turned on and off separately.

In order to increase operational safety, a thermocouple for temperature observation is integrated in the electrode holder head. The temperature must be constantly monitored.