• Fuel pump testing DRV valve test bench

The test bed is a high pressure common rail integrated test bed. The equipment is beautiful and generous, and the display control part can be traced to the need to rotate the position Angle by itself. The test standard technology of mature electronic injection high pressure common rail oil pump injector technology and electronic injection single pump not nozzle (EUI/EUP) medium pressure common rail (HEUI) oil pump injector test is used for reference. Realize the system detection of various kinds of electronic high pressure common rail oil pump injector and electronic monomer pump pump nozzle EUI EUP and HEUI actuating pump C7 C9 C-9 C13 3126B and other medium pressure common rail injector Cummins Carter actuating pump 320D and other pump injector.

High pressure common rail integrated test bench equipment comes with standard test data of various electric fuel injection pump injector (more than 3500 kinds). The system test bench simulates ECU to output fuel injection control signal, and drives common rail high pressure common rail oil pump and high pressure common rail injector and electronic control unit pump medium pressure common rail (EUI HEUI) to work together. In order to achieve the testing purpose of high pressure common rail oil pump and common rail injector and single pump pump nozzle. Piezoelectric high pressure common rail injectors can also be tested