prolonged feeding hot materials

prolonged feeding hot materials, magnetic traps mainly out of the kiln clinker cooling is not sufficient, resulting in high temperature material into the mill, the mill is directly reflected in the high temperature on the main bearing，Which is more obvious in the summer from June to August.poorly ventilated mill, the mill cylinder body heat from the difficulties, as well as directly to the main bearings.external cooling is not sufficient, a ball mill with water cooling, cooling water circulation main bearing on the one hand, samarium cobalt magnet one surface of the cylinder mill cooling, cooling water or cooling water is stopped