Function:
Convert the mechanical energy of the prime mover into the pressure energy of the fluid to convey liquids and provide high pressure.The characteristics of plunger pumps:
The main features of plunger pumps stem from their volumetric working principle and robust design:
Performance advantage：
· High rated pressure
It can generate extremely high pressure far exceeding that of other types of pumps, such as gear pumps and vane pumps, with the maximum reaching 160MPa or even higher.
· The flow is stable and adjustable
The flow rate is only related to the structural parameters and rotational speed of the pump, and has nothing to do with the pressure. It is also easy to adjust (by changing the stroke or the Angle of the swash plate).
· High efficiency
It features high volumetric efficiency and total efficiency, with relatively low energy loss.
· Strong self-priming ability
It has a good self-priming oil capacity and can start without external oil supply.
Medium adaptability:
· It can convey high-viscosity liquids
It is suitable for conveying liquids of various viscosities, even abrasive fluids containing solid particles.
· Corrosion resistance
The materials at the hydraulic end (such as ceramic plungers or special coatings) can be treated according to the pH value of the fluid to adapt to corrosive media.
Durability and maintenance：
· Sturdy structure
The design is simple and sturdy, easy to maintain and has a long normal service life.
· Low noise
It operates smoothly with relatively low noise.
