The honeycomb structure air cleaner filter has obvious advantages. The low fluid pressure loss through the structure is due to the uniform treatment of some configurations of a parallel channel, which greatly increases the filtering area, and the ...

An excavator repairs a hydraulic tank with 1/2 of the total oil used in the hydraulic system. The remaining 1/2 of the hydraulic oil is stored in the hydraulic pumps, motors, multiple valves, hydraulic cylinders and pipelines of all parts. When ch...