· Pfeiffer supply an MPS 4500 BC mill for the grinding of granulated blast furnace slag, which will be set up at Bolu Province plant. The mill will be identical to the cement mill that will be installed in Kazan. The mill is designed to reach a throughput rate of 85t/hr of slag, ground to a product fineness of 4500 4750cm²/g. Gebr. Pfeiffer's scope will include the core components of the mill ...