When the filter is working under high pressure, it is required that the filter should have a certain strength and stiffness. In addition, the Japanese HD accumulator intelligent harmonic FHA-40C-50-E250-K can also install the filter on the return pipeline. But this way can not directly prevent impurities into the hydraulic system, can only be recycled to remove part of the impurities in the oil, then the filter works under low pressure, can reduce the strength of the filter requirements. Sometimes in order to protect the normal work of important components (such as throttle valve) Japan HD accumulator intelligent harmonic FHA-40C-50-E250-K, can be installed in the entrance of important components fine filter

The accumulator in the hydraulic system is a container for storing high pressure liquid. Its role is to turn the energy of oil into the pressure energy of the compression spring, the potential energy of the Japanese HD accumulator intelligent harmonic FHA-40C-50-E250-K weight or the pressure energy of compressed gas, and store it. When the hydraulic cylinder needs more flow, then the pressure can be output