Plunger Pump - Benefits
Plunger pump depends on the reciprocating movement of plunger in cylinder to make the seal volume changes to achieve oil absorption and oil pressure hydraulic pump, compared with gear pump and blade pump, this kind of pump has many advantages.
First of all, the parts that constitute the sealing volume are cylindrical plunger and cylinder bore, which are easy to be machined and can obtain high fitting precision, good sealing performance, and still have high volumetric efficiency when working under high pressure.
Second, simply change the plunger's working schedule can change the flow, easy to achieve variables;
Third, the main parts of the plunger pump are all subjected to compressive stress, and the material strength performance can be fully utilized.