The sewage mixer usually needs to add lubricating oil during operation to ensure its normal operation and extend its service life. Lubricating oil in the sewage mixer mainly plays a role in reducing friction, reducing wear, cooling and sealing.

Specifically, key parts such as bearings and transmission components in the sewage mixer need lubricating oil. These parts will produce a lot of friction and heat at high speed, and if there is not enough lubrication, it will lead to increased wear and temperature of the parts, and may even cause failure. Therefore, it is necessary to fill the appropriate amount of lubricating oil for the sewage mixer regularly.

When selecting lubricating oil, it needs to be determined according to the specific model, use conditions and maintenance requirements of the sewage mixer. In general, the lubricating oil should have good viscosity, wear resistance and high temperature resistance to meet the working requirements of the sewage mixer in harsh environments. At the same time, attention should also be paid to the selection of lubricating oil purchased through regular channels to ensure that the quality of the oil meets the standards.

When filling lubricating oil, it should be carried out according to the equipment manufacturer's recommendation or the equipment instructions. It is usually necessary to clean the dirt and impurities around the oil filler first, and then use a special oil filler to slowly inject the lubricating oil into the oil filler until the specified oil level is reached. During the filling process, avoid leaking oil to the outside of the device to avoid pollution and safety risks.

In addition, in order to maintain the good operation of the sewage mixer, it is also necessary to check and replace the lubricating oil regularly. The specific refueling cycle and replacement cycle should be determined according to the frequency of use, work load and environmental conditions of the equipment. When checking and replacing lubricating oil, attention should be paid to observing the color, odor and impurity content of the oil, so as to discover and deal with the problem in time.

To sum up, the sewage mixer needs to add lubricating oil during operation to ensure its normal operation and extend its service life. At the same time, when selecting, filling, checking and replacing lubricating oil, attention should be paid to complying with the relevant operating procedures and safety requirements.