Knowledge

Hydraulic oil is a vital fluid in various industrial and mobile machinery applications, acting as the medium for power transmission within hydraulic systems. Its primary functions include providing lubrication, cooling, and sealing, while also protecting system components from wear, corrosion, and contamination. The performance and longevity of hydraulic systems heavily rely on the quality and cha …

All lubricating oils contain a certain amount of air. Foaming in lubricating oil refers to forming small bubble clusters, where each bubble possesses equal strength in all directions. The potential risks associated with dissolved air are generally linked to the accelerated depletion of additives and the oxidation of the lubricating oil.When the oil accumulates more air, it is called entrained air. …