Ball mills are a type of grinding mill that is used more frequently. They are one of the main mining machines and are mainly used for re-grinding of various materials. As a mining machine, Shanghai Zhuoya Mining Machinery reminds users to pay special attention when operating ball mills. This is not only an important measure to protect the machine, but also a responsible expression of the operator’s life safety. So what are the main precautions when using a ball mill? Shanghai Joyal Mining Machinery summarizes the following points, hoping to help everyone.

During the operation of the ball mill, special attention should be paid to the bearing temperature of the ball mill, which should not exceed 50-65°C; attention should also be paid to the lubrication system of the ball mill, and the oil temperature should not exceed 35-40°C. Attention should also be paid to the key parts of the ball mill; for example, the lubrication of the transmission parts such as the gears, main bearings, reducers, etc. of the ball mill; and attention should be paid to observe whether the front and rear covers, cylinders, discharge boxes, overflow troughs of the classifier and return sand troughs of the ball mill are blocked and leaking sand; of course, strict attention should be paid to the changes in the properties of the ore, and appropriate measures should be taken in time according to the actual situation to avoid the occurrence of unqualified grinding particle size quality, which may seriously damage the machine.
When the ball mill is stopped, it should be noted that the feeder should be stopped first, and the ball mill motor and oil pump should be stopped after the ore in the cylinder is processed. With the help of the lifting device of the classifier, the spiral is lifted out of the sand surface, and then the classifier is stopped.