This fully automatic machine can test injection nozzles regarding their flow and tightness.
This is done with following working steps:
- Reading and checking (with customer process data system) of the three part DMC’s
- Inserting the parts in the round table
- Purging / flushing
- Assembly
- Check of tightness (backleak and wet seat)
- Flow measurement
- Disassembly.
Faulty parts are split up into error classes and are discharged in pallets.
Highlights
- Measurement of two flows with different pressure set points during the same measurement cycle
- Automatic mastering
- Communication with customer process data system
- Robot loading station
- Automatic needle lift adjustment
- Flow measurement with and without needle inside
- Comfortable HMI, based on MS-Windows, for automatic cycle and process parameterization
Technical data
- Pressure range flow measurement: 20 – 100 bar
- Flow range flow measurement.: 50 – 3000 ml/min
- Pressure range tightness: 130 – 350 bar
- Pressure range flushing: 50 – 400 bar
- Medium temperature: 40 °C +/- 1 °C
- Set point range needle lift: 5 – 350 +/- 1 µm