Technical Article

Classification of pollutants in hydraulic oil

Through in-depth research on pollutants in hydraulic oil, we know that pollutants in hydraulic oil can be classified into solid, liquid, air, and catalyst based on their types and sources. Different pollutants cause different impacts.

A、 The impact of solid particulate pollutants: causing blockage and causing proportional valve failure; Solid particles will become cutting tools, causing excessive wear on the components. Polluting particles are always damaging the system.

B、 The impact of water pollution: The main manifestations of water pollution are: changes in viscosity, corrosion of system components, excessive damage to components, and system failure;

C、 Damage caused by catalysts: The damage caused by catalysts mainly reduces the service life of hydraulic oil, and the chain effect of generated pollutants and water greatly reduces the service life of hydraulic oil.