Recently, when studying the hydraulic freight elevator, I found that many people are saying that it will leak oil, which is not suitable for installation here and installation there. Suddenly I realized that I was not out. The problem of oil leakage in the hydraulic freight elevator was not a problem many years ago? How can today's technology still leak oil?
Let's talk about the problem of oil leakage in hydraulic freight elevators:
Whether the hydraulic freight elevator will really leak oil involves many factors, including the quality of the equipment, the use environment, the maintenance situation, etc. Theoretically, it is possible for a hydraulic freight elevator to leak oil, because the hydraulic system itself has a certain risk of leakage. However, in modern industrial manufacturing, the manufacturing process and material selection of hydraulic freight elevators have been greatly improved, and the possibility of oil leakage has been greatly reduced. To put it bluntly, the seals used by the manufacturer are unqualified, or the seals are installed unqualified.
Modern hydraulic freight elevators have undergone strict quality testing and certification, and are strictly in accordance with national standards from design to production. In addition, equipment manufacturers often carry out special treatment on the hydraulic system, such as the use of high-precision sealing materials, to further improve the sealing performance of the equipment.
From the perspective of the use environment, the hydraulic freight elevator needs to maintain a certain range of temperature and humidity during use. If the equipment is in an extreme environment, such as high temperature, high humidity or low temperature, drying, etc., it may have a certain impact on the sealing performance of the hydraulic system, but as long as it is within the scope of the instruction manual, there will be no oil leakage in general.
Let's talk about the maintenance of hydraulic freight elevators:
Hydraulic freight elevators belong to mechanical equipment, and here we take a car as an analogy. Many users, who only know the use of freight elevators, often ignore maintenance. Any item, after a long period of use, must have an aging process. If you can't regularly maintain and overhaul the hydraulic freight elevator, it must not work. If the car is driving for a certain number of kilometers and needs to be maintained, the traction elevator also needs maintenance, and the hydraulic freight elevator also needs maintenance, and it needs to be maintained once a year. Therefore, the hydraulic freight elevator leakage is not oil leakage, is determined by many aspects, if you can maintain it frequently, the problem of oil leakage will be solved naturally.
To sum up, although there is a certain risk of oil leakage in hydraulic freight elevators, as long as the equipment quality is reliable, the use environment is suitable, and the maintenance is appropriate, this risk can be effectively controlled. Therefore, for most users, the oil leakage problem of hydraulic freight elevators is not terrible, as long as it is used and maintained correctly, it can ensure the normal operation and safety of the equipment.