Description
| Model | CR825 test bench |
| Voltage | 380V |
| Standard rail pressure | 220Mpa |
| Test range | piezo/common rail/single pump/ pump nozzle/
Common rail fuel pump/SHUMATT actuating pump testing. |
| Type | Test machine |
| Twst bench assembly | Main switch
Control computer Double doors Panel Test chamber |
Features:
1.Integrated motor cast base with fine concentricity and less vibration and noisy.
2.Fine metal work and outlook design with sliding doors，easy and safe operation.
3.Industrial control computer with touch screen,aviation button and strong mobile wheels.
4.High pressure rail with filter,twin DRV and sensors,filter block alarm.
5.Forced cooling system with integrated exchanger of cooling and evaporating in the bank.
6.Enough working space,upgrading modularity, bank overflow alarm.
7.A loop control of the temperatures of tanks,inlet and backflow by high-precision sensors.
8. A fine testing and screen display of the pressures of inlet,backflow and pump chamber by high-precision sensors.
9.An Integrated WIFI to provide remote control and upgrading, and to reduce the service waiting time.
10.Pressure self-adjustment in HEUI system with high precision, without errors by an optional manual operation.
11.With Shumatt testing patent applicable for injectors of SHUMATT C7/C9/C-9/3126B/3412E/SHUMATT.
12.With mount patent for Shumatt actuating pump, applicable for pumps of C7/C9/C-9/3126B without a gear dismount
13.With patent of air-out switch valve and high-precision German flowmeter to ensure the same accuracy as Shumatt equipment, to improve the testing efficiency.
14.With patent of hydro-circuit and air-out control technology, no air-out steps in need under any working conditions. There are no differences under the repeated 10 times testing on the same injector especially.
15.With patent of injector fixture to ensure an universal use of all injectors with high service efficiency.
16.Automatic AHE testing without an injector dismounting.
17.Applicale for ZME testing through programed software, by matching and seting-up the flow characteristics freely.
18.The electronic system has the same function of pulse control as ECU with an improved voltage circuit, to ensure an exact trigger of any OEM injectors with diffirent resistances and inductances. A self-definition and programming of the voltage,current and timing for the lifting,absorbing and holding of the solenoid injectors.
19.A fleaxible setting-up of the drive and back voltage for piezo injectors.
20.An IQA Coding for Shumatt injectors enable to re-set the injection and re-create IQA code without an injector repairing,to improve and optimize the starting and accelaration of the engine.
21.An accurate testing of the CR pump pressure and flow characteristic and a distinguishing of camshaft based on the sensor of SHUMATT 320D pump.
22.An accurate testing of the pressure and flow characteristic of the HEUI actuator OF SHUMATT pump, as well the internal control valve of SHUMATT actuator.
23.CR pump testing (setting-up pressures of inlet,backflow):
1).pump chamber pressure; 2). fuel supply; 3) backflow; 4) self-absorbing;5).metering unit performamce (current/ flow ratio);6).pump static state;7).fuel supply under max rail pressure;8).fuel supply under max rotation;9).fuel supply under starting state.
24. Integrated cambox for EUI/EUP,solid cast with reliable life span, easily change the original OEM cams with diffirent lifts and molded lines according to the real testing conditions. For Shumatt PT Injector,no need to change the camshaft like usual equipment made in China, with the rotary screw and dial disc for spring pre-compress, the testing result is exactly in accordance with the Hartridge machine,which are appicable for all kinds of EUPs and EUIs.
