E-mail: export@wunfagroup.com


Model: WFM600
Application: Testing for all mechanical in-line pump and VE pump.
The test bench is used for the calibration and the testing conforming to the exercise condition of the pumps regulators, advanced variations and carburetors feeding pumps

Technical specification

1. Motor power: 5.5, 7.5, 11, 15, 18.5, 22kw

2. Power supply voltage: 415, 380, 220V

3. Frequency: 50/60 HZ

4. Protection level: IP54

5. Speed range: 0-4000 RPM

6. Counter setting range: 0-9999

7. Temperature setting range: 0-80 degree

8. Center height of driving shaft: 125mm

9. DC power: 12/24V

10. Diameter of the Driving coupling: 120mm

11. Measuring tube: 45ml, 150ml, 260ml(optional)

12. Number of measuring cylinder: 6, 8, 12

13. Oil supply pump: 10L/MIN

14. Oil supply pressure: High pressure: 0-40bar; low pressure:0-4bar

15. Oil tank volume: 60L

16. Pressure gauge: Low pressure: 0-6bar; high pressure:0-60bar; inner pressure:0-16bar; Positive and negative pressures: -1 – 2.5 bar; Lubricating oil meter: 0-10bar

17. Heat Power: 2kw

18. Temperature controlled range: 30-65 degree

19. External dimension: 2100mmx1100mmx1750 mm

20. Weight: 950KGS



1. Checking each cylinder oil supply quantity at different speed.

2. Parameter of speed, temperature, counter, air pressure, rack meter stroke can be displayed on the computer of test bench.

3. Digital control unit or computer, also can operate by computer

4. Advanced Numeric monitor

5. Driven by motor directly, speed frequency regulation

6. Statically inspect the oil supply time of each cylinder.

7. Check the performance of mechanical Governor

8. Check the Performance of the solenoid valve of VE pump

9. Check the Performance of the pneumatic governor

10.Check the Performance of the pressure compensator

11. Check the oil-return volume of VE pump.

12.Check the Inner pressure of the VE pump

13.  Check the minus pressure performance of pneumatic governor