Whether hydraulic oil can be reused has always been one of the most concerned topics in the use of hydraulic systems. After all, improper use of hydraulic oil can cause system damage or even shutdown.
Hydraulic oil can be reused, but it needs to be judged according to different usage situations. There are two common methods of reuse: one is filtering and reuse, that is, repairing the oil quality through a filter; the other is adding additives, which can effectively improve the oil quality. However, it should be noted that no matter which method is used, the quality of the oil needs to be tested regularly, otherwise reuse may bring more risks. Therefore, it is crucial to maintain the hydraulic oil system.
