🔥 Early Detection of Cold Rings in Rotary Kilns: the New RKS300 Feature
In rotary kilns, small thermal changes can be the first sign of major process issues. Detecting them early is key to maintaining stability and avoiding unplanned shutdowns.
That’s why we have introduced a new feature in the RKS300 system: cold spot detection for the early identification of cold ring formation.
🧠 Looking Beyond Hot Spots
Traditionally, thermal monitoring has focused on hot spots. However, many issues begin silently, with areas that are cooler than normal, indicating process instabilities.
With this new functionality, the system:
- Continuously analyzes the entire kiln surface along its axis
- Divides the kiln into 1-meter segments
- Detects the coldest point in each segment in real time
This provides a much more accurate and comprehensive view of the kiln’s overall thermal behavior.


🔍 From Monitoring to Decision-Making
With this new functionality, the RKS300 helps to:
- Detect process deviations before they escalate
- Improve kiln stability
- Reduce refractory wear
- Minimize corrective interventions and unplanned shutdowns







