fuel injection technology GDI Pump Pre-assembly


The module has been designed for the assembly and the leak test of sealing caps. The supply of the single parts are effected by means of a bowl feeder.
The parts are assembled position or force regulated with a press. During the pressing process the force is supervised in order to detect error parts.
The assembled parts are tested in a leak test station to check the leak tightness.
The checked parts are placed on a pallet which is removed by a belt system from the module.


  • Autonomous operation
  • Automatic evacuation of the bowl feeder
  • Integrated calibration of the leak with an installed syringe
  • Distinction between different part errors
  • Handheld scanner for the acquisition of batch numbers
  • Automatic mastering

Technical data  

  • Cycle time: >= 15 s
  • Test pressure: 0 – 6 bar
  • Measurable leak rate: 0 – 1.2 cc/min
  • Pressing force: 0 – 5 -5 kN