Kiln Crank Effect

The rotary kiln is essential in cement production, transforming raw materials into clinker through high-temperature processing. Ideally, it rotates smoothly to ensure uniform heat distribution, which is crucial for efficient chemical reactions and high-quality clinker production.

A major issue affecting kiln operation is the kiln crank effect, caused by uneven thermal expansion. This leads to deformation, irregular rotation, and mechanical stress on critical components, increasing wear, power consumption, and potential structural damage. Proper maintenance and temperature control are key to preventing these issues.

Cement

Kiln

Crank Effect

Unplanned Stoppage
Kiln permanent deformation