
Technology proven and trusted worldwide
The tower mill was originally developed in Japan in the 1950s for fine grinding of copper in the mining sector and cutting garnet for polishing glass. Today it remains a proven and robust energy efficient wet grinding mill, combining both material separation and rapid size reduction in one piece of equipment. This is only possible in vertical agitated mills, which use an agitator screw to efficiently transfer energy to the grinding media. Finer material rises to the top of the vertical mill chamber and is carried out in the overflow slurry. The Nippon Eirich Group supplier the Eirich TowerMill (ETM), which is available in sizes from 7 kilowatts to 1120kW of installed power. The ETM also processes between 0.5 and...