The core operating principle of the high-precision oil purifier involves using centrifugal force generated by high-speed rotation to separate impurities and moisture from the oil. The internal rotor, equipped with dual nozzles, is driven by the pressure of the oil being processed. Upon startup, an oil pump delivers the oil into the rotor; once the rotor is filled, the oil is ejected at high speed from nozzles located at the bottom of the rotor assembly. The reaction force from this ejection drives the rotor to spin at speeds exceeding 4,000–6,000 rpm.
The centrifugal force generated by this high-speed rotation can reach more than 2,000 times the force of gravity. Under this force, impurities-such as solid particles and moisture-that are denser than the oil are effectively separated out.
Operating principles for mobile high-precision oil purifiers vary depending on specific purification requirements; in addition to centrifugal separation, some units employ methods such as heating combined with filter element filtration.
Equipment utilizing this principle is suitable for removing impurities from a wide range of common industrial oils, including hydraulic oil, turbine oil, transformer oil, gasoline, and diesel.
