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HYDRAULIC GEAR PUMP consists of a pair of gears installed in the housing. The two sides of the gear are covered by the end cover, and the housing, the end cover, and the interdental grooves of the gear form many sealed working chambers. Let's take a look at the structure of the HYDRAULIC GEAR PUMP a

For a HYDRAULIC GEAR PUMP to work continuously and smoothly, the overlap coefficient of gear meshing must be greater than 1, that is, at least two pairs of gear teeth should be meshing at the same time. Therefore, a part of the oil is trapped between the closed cavity formed by the two pairs of gear

Adopting the principle of internal gear mesh, the inner and outer gears are close to one side, and the other side is separated by the "crescent plate" on the pump cover. The active inner gear on the main shaft drives its outer gear to rotate in the same direction, and the gears separate from each ot

The HYDRAULIC GEAR PUMP is driven by an independent motor that effectively blocks upstream pressure pulsations and flow fluctuations. The pressure pulsation at the outlet of the HYDRAULIC GEAR PUMP can be controlled to within 1%. If we want to increase the operating life of the HYDRAULIC GEAR PUMP,