There are three reasons for mechanical impurities in lubricating oil:
It is caused by impurities in the equipment system before adding new oil. There are often some impurities in new equipment and equipment in long-term use. For this, the equipment is generally flushed with flushing oil until the impurities in the oil reach the specified indicators.
The storage, transportation and use of lubricating oil were not carried out according to the specified operation requirements, which led to the entry of impurities in these processes and had an impact on the oil quality.
The deposits are mainly high viscosity internal combustion engine oil with large dosage, which will precipitate to varying degrees at low temperatures. The deposit is not the impurity generated after the equipment has been used for a long time, or the external impurities enter the contaminated oil, so it has no impact on the normal use of the oil.
Solution to mechanical impurities in lubricating oil:
Different equipment is equipped with different lubricating oil systems, some of which are large and some of which are small. Regardless of size, the oil system generally consists of oil tank, oil pump, oil cooler, oil filter and other equipment, valves, pipes and instruments. Through pipes, it is connected with each lubricating point of the machine itself, oil holes and oil grooves of bearing pads, bearing boxes and crankcase, forming a more complex lubricating oil system.