Henan Uters International CO.,LTD is a professional supplier which provides a variety of Lubricating oil filter, to provide customers withProfessional rest assuredLubricating oil filter ,Gas separation filterand Lubricating oil filter and so on. Since the company had been established in North Third Ring Road,City area,Zhengzhou City,Henan Province,China, adhere to people-oriented ,and the quality of survival, to the credibility of development,our company have made an outstanding achievement.
The advantage of UTERSdust filterx1dd01eanis that it can provide more professional and thoughtful solutions timely and accurately according to the actual needs of customers.At the same time, Our company follow the latest developments on Industry and agriculture、Manufacturing、Mechanical hardware processing, and establish long and steady partnership relation with many well-known enterprises in the same industry , to provide customers with the most professional, advanced compressed air filter.Details:Hydraulic filter technical requirementsHydraulic filter technical requirements: (1) The filter material should have a certain mechanical strength, to ensure that under certain working pressure will not be the role of hydraulic pressure and destroyed. (2) at a certain operating temperature, should maintain stable performance; sufficient durability. (3) Good corrosion resistance. (4) structure as simple as possible, compact size. (5) easy to clean and maintain, easy to replace the filter. (6) low cost. Hydraulic filter works: As shown, the working principle of the filter diagram Hydraulic oil from the left into the pipeline to the filter, from the outer filter to the inner core, and then from theWhen the external filter plugged, the pressure increases, reaching the relief valve opening pressure, the oil flow from the relief valve to the core, and then out from the outlet, the outer filter than the inner filter of high precision, the inner filter belongs to Rough filtration. Hydraulic filter experimental method: At present, the countries in the world have generally adopted the international standard ISO4572 assessment "multiple times through the filter performance of hydraulic filter," including the determination of the filter elements, different sizes of filtration ratio (β value) of the pressure difference during the clogging process Features and scale capacity. Several times through the legal analog filter in the hydraulic system in the actual conditions, pollutants continue to invade the system of oil, and continue to be filtered filter, and not to filter out the particles back to the tank, and again through the filter Device. In order to meet the needs of high-precision filter performance evaluation, as well as changes in test dust and automatic particle counter new calibration methods used in recent years, ISO4572 has been modified and improved several times through the test method to adopt a new standard number ISO16889.
