• Hydrogen

Range of parts

We build systems for the production and quality assurance of fuel cells and electrolyzers.
The varying dimensions and materials pose a unique challenge in this regard.
A wide range of customer requirements are met through the selection of appropriate testing procedures or manufacturing technologies.

Leak testing Leak Log Hy-4

Test methods:

  • Standard pressure drop test (accuracy 1x10-3 mbar l/s)
    > Cost-efficient
  • MAFU patented pressure increase test (accuracy 1x10-5 mbar l/s)
    > Independent of testing pressure
  • Standard Helium leak test (accuracy 1x10-9 mbar l/s)
    > High operating costs


This test methods are feasible in different degree of automation
(from manual operation to fully automatic industry 4.0 system)

Stacking technology

Technologie:

Clocked stacking for fuel cells and electrolyzers

  • Stacking with robot
    >  Accuracy < 50μm
  • Machinery for product development

Continuous stacking for fuel cells

  • Stacking with MAFU helix-feeder
    > Stacking speed ~1 Hz
  • Machinery for serial production
back