Internal gear pump working principle, is the technology provides, internal and external gear pitch circle on one side, the other side is "crescent plate 'two separated, gear to rotate in the same direction, no trapped fluid phenomenon, gas station pump advanced structure, small size, large flow, low noise, long life. Structure characteristics gas transfer pump of internal gear pump for conveying a variety of light, hydraulic piston pump volatile liquid, or heavy, viscous liquid, semi-solid or liquid. Widely used in petroleum, chemical, oil, paint and other industries. Internal gear pump for conveying saponin, silicone oil, rosin, medium high viscosity coating and so on, a wide range of applications. Gear internal gear pump structure.
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