Root causes
Symptom treatment or problem solving?
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Over time, all kilns develop problems that eventually will lead to costly repairs if they are not corrected in time.
From a long-term viewpoint, it is always more economical to find the root cause and eliminate it to prevent the symptoms from reoccurring.
However, there can often be other factors influencing when the ideal time is to stop or reduce kiln operation if major repair work is unavoidable. Since we are not under pressure to sell you spare parts, we can offer you independent advice as kiln consultants that is based on your needs rather than the kiln manufacturers'.
Root cause analysis
MORE’s team of experts can help you determine and eliminate the root causes with our advanced software and measuring equipment, saving you repair costs for the same problem several times as well as stopping excessive wear, which leads to shorter kiln life. Here are just a few examples - please note the list is in no way complete:
Symptom | Short term fix | Root cause / Long-term fix |
Cracks in the kiln shell | Weld | Axis out of line / Kiln alignment High migration / Shimming of live ring Kiln crank / Cut and weld |
Bearing oil runs hot | Use fan to cool or use thicker oil | Machining of bronze lining or bearing alignment |
Worn rollers | Grind roller surface | Roller or live ring alignment, ensure cleaner environment |
Refractory falling | Replace missing or broken bricks | Shim under tyre Repair or replace shell section |
High or low thrust roller pressure | Cross your fingers and hope for the best | Bearing alignment |
GET IN TOUCH now to start saving costs