Avoid the problem of seal failure

04. Stressful problems

Ideally, if two seals are next to each other, they should not Seal in the same direction. In some cases, however, adjacent seals will seal in the same direction, causing hydraulic fluid to become trapped between the seals. If not detected early, the pressure rises to a certain level that will cause the hydraulic oil to spray out and the seal to fail.

The solution is pump suction, which pumps hydraulic oil back to the pressurized side of the system.

05. Wear problem

Seals wear out over time, but there are many ways to extend their service life. For example, contamination is a common cause of excessive wear. Hydraulic oil is better at keeping contaminants out of the seal area, so if seals are failing faster than expected, then consider changing the oil.

The above are some of the solutions to the problems compiled by the editor. There are many ways to cause the seal to fail. However, as long as the emphasis on installation training and testing is strengthened, the failure rate of seals can be reduced to a minimum.

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