Features:

  We use frequency and velocity tuning, which were new technique in 1990s   
in the world. It has high capability inverter, high reliability, ultra-low noise,   
perfect linear velocity tuning, and perfect auto-protecting functions. The   
electric motor and workbench are incorporated with high constructional   
precision, electric motor directly output, high output power, low electricity   
startup, energy saving, high efficiency, stable and reliable rotate speed, as   
well as high testing precision.  
  
Positive and negative rotate speeds are from 0 to 4, 000r/min, which are   
preset arbitrarily. Rotate speed, temperature control, count, pressure, and   
advance angle are all displayed  by digital display. There is a   
wide variety of types available for customers to choose from. Testing bench   
can be divided into many models based on functions,  Every model has 4 power standards,   
which are 5.5kW, 7.5kW,11kW, and 15kW.
Functions: 

1) Measurement of the delivery at various rotation speeds

2) Checking of beginning and interval angle of the pump

3) Checking of the mechanical speed regulators

4) Checking of the electromagnetic valve of distribution pump

5) Checking of the pneumatic speed regulators

6) Checking of the pressure compensators (LDA)

7) Measurement of the reflux delivery of distribution pump

8) The test and adjustment of distribution pump

9) Measurement of interior pressure of distribution pump

10) Checking of the vacuum capacity regulators

11) Advance angle measurement

12) Checking of the sealing of injection pump

13) Self-suction joint

14) Printer (optional)

15) Data-base (optional)


16) Measure rack bar travel (optional)