dear experts... we have two cement ball mill(cement millA, cement mill B)  equipped with roller press. our single  cement mill capacity 165t/h. we facing many times in our cement mill A roller press bearing damage problem. now we want to convert these both mills into praimry secondry cement mill for this we are trying to take the reject air slide material of cement mill B feed to cement millA and bypass roller press sytem of cement mill A.. what your kind views about this modifications plz give me nice suggestions about this.

thanks.