Location: Africa region
Client: Leading cement producer in the region
.Result: 24 to 25% increase in output after conversion of mill from three chamber to two chamber.
Summary: The existing design of the mill internals and ball charge was not suitable for the application. VEGA audited the mill and advised conversion of the mill into two chamber design.
Mill was underperforming in existing three chamber configuration with improper designed mill internals and ball charge.
VEGA suggested suitable design of the lifting liners for the first chamber, level control diaphragm and classifying liners for the second chamber. Ball charge was recommended suitable to the mill feed, product requirement and conversion of the mill into two chambers. After conversion of the mill, client recorded 24-25% increase in mill output.