Variable Displacement Vane Pump with External Gear Pump, Variable Volume Vane Pump with Gear Pump
The combined application of variable vane pump and external gear pump series share a single motor. It not only saves cost and installation space, but also combines the low noise of the vane pump and the high-pressure output performance of the gear pump. The combination of low-pressure large-flow variable pump and high-pressure small-displacement gear pump can effectively save power; in the standby state, the closed-loop design of the variable pump and the open-loop design of the small-displacement external gear pump EGA avoid rapid oil temperature elevated to achieve the effect of energy saving.
Feature
Direct-coupled same shaft combination.
Power saving and achieve energy saving effect.
Saving cost and space by sharing a motor.
Under the standby state, the vane pump VCM is running with closed-loop and the external gear pump EGA is in open-loop, this design can effectively avoid the rapid oil temperature elevated.
Pump Structure
For high and low pressure application or the small gear pump can be used as a cooling circulation pump of the system, such as compression molding machine, dedicated hydraulic machinery (hot stamping machine, small hydraulic press machine), etc.