Hydraulic pump parts advantages and disadvantages

Pump hydraulic adaptors main rotor, stator vanes, valve plate, pump and shaft and other parts, vane pump is closed by means of a volume change to realize blots and rows, vane pumps can be divided into single-acting and double-acting vane pump vanes.
Advantages of the hydraulic pump parts in hydraulic machines: uniform flow, smooth operation, low noise, small size, light weight. Mianshaozhuanji vane pump hydraulic pump parts Disadvantages: working pressure is not high, medium and low pump generally 8MP, the widespread use of pumps and can be reached 25-30MP; poor vane pump dirt capacity, complex manufacturing process, in addition to single-action blade Pump reason the imbalance, so the short-lived.