Return to news list

New middle diaphragm design for a cement group in Spain


A complete middle diaphragm project with classifying liners for the second chamber ball mill for the VOTORANTIM – Cosmos cement group has been launched.

This project aims to improve mill productivity and to obtain a more homogeneous outlet grain size, having worked on the diaphragm plate designs and on the second chamber classifying liners. This is a Nº 4 cement mill with a 3.60m diameter at the group’s plant located in Toral de los Vados (León).

The classifying liners are manufactured in wear resistant steels, with a chrome (Cr) content close to 13%.

Estanda: Projects for cement and mineral grinding process optimization.