Product Description:
Axial piston pump
Axial plunger pump is a piston or plunger reciprocating movement direction parallel to the cylinder central shaft. The axial plunger pump works by using the volume change generated by the reciprocating movement of the plunger parallel to the drive shaft in the plunger hole. Because plunger and plunger hole are round parts, machining can achieve high precision, so high volumetric efficiency, stable operation, good flow uniformity, low noise, high working pressure, but more sensitive to the pollution of hydraulic oil, more complex structure, high cost.
Straight shaft swash plate plunger pump
Straight shaft swash plate plunger pump is divided into two types of pressure oil supply type self-suction oil type. Most of the pressure oil supply hydraulic pumps use pneumatic oil tanks, and some hydraulic pumps themselves provide pressure oil to the inlet of the hydraulic pump. The self-suction hydraulic pump has a strong self-suction ability and does not need external force to supply oil. The hydraulic tank with oil supply by air pressure, after each start of the machine, must wait for the hydraulic tank to reach the use of air pressure, to operate the machine. If the pressure of the hydraulic tank is insufficient, it will cause the pulling phenomenon of the sliding whip in the hydraulic pump, and the abnormal wear of the return plate and the pressure plate in the pump body will be caused.
Anchor point radial plunger pump
Radial piston pump can be divided into valve flow and shaft flow two categories. Valve distribution radial piston pump has high failure rate and efficiency
Plunger pump
Inferior disadvantage. The axial radial plunger pump developed in the 1970s and 1980s has overcome the shortcomings of the valve radial plunger pump. Due to the characteristics of radial pump structure, shaanxi fixed axial distribution radial piston pump than axial piston pump impact resistance, long life, high control precision. Variable stroke short pump variable is in the variable plunker and limit plunker action, change the stator eccentricity, and the maximum eccentricity is 5-9mm (according to the displacement of different sizes), variable stroke is very short. And the variable mechanism is designed for high pressure operation, controlled by the control valve. Therefore, the response speed of the pump is fast. The radial structure design overcomes the problem of slip wear of axial piston pump. So that its impact resistance is greatly improved.
Product Features:
The axial plunger pump works by using the volume change generated by the reciprocating movement of the plunger parallel to the drive shaft in the plunger hole. Because plunger and plunger hole are round parts, machining can achieve high precision, so it has high volumetric efficiency, stable operation, good flow uniformity, low noise, high working pressure advantages, but more sensitive to hydraulic oil pollution, complex structure, high cost.
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