latest developments in vrm grinding - Mining
latest developments in vrm grinding. Table 2 Comparison in cement properties and VRM operating parameters for blank SikaGrind455 and SikaGrind VRM40 One of the new molecules N° 5 SikaGrind VRM40 was tested in an industrial VRM in comparison to a common grinding aid See Table 2 The OPC CEM I made with a surface area of 4100cm 2 g Blaine was of ...