Test benches for dynamic stress testing 

test bench for dynamic stress testing by Pinette P.E.I

Pinette P.E.I. offers a large range of testing equipment systems dedicated to dynamic stress testing. From simple pipe hydrostatic testing to full-scale dynamic test benches - processing large parts or even entire subsystems of civil launchers - Our dedication and know-how are widely known and recommended amongst the biggest players of the aerospace industry.

Test bench for dynamic stress testing on Ariane 5 cryogenic pipes

Pinette - Test bench for dynamic stress testing on Ariane 5 cryogenic pipesPinette P.E.I. has developed a qualification test bench for ARIANE 5 feeding pipes disconnections. The test bench performs any kinematic simulations of launcher you can possibly imagine, as well as limit conditions with programming and data acquisition system.

Position, speed, acceleration and cryogenic temperature simulations are performed to simulate real conditions, with a confirmed availability and reliability at 100%. Thanks to its business strategy of collaborative engineering, Pinette P.E.I. can deliver the testing equipment in a highly competitive lead time.

Test bench for dynamic stress testing on Vulcain engine and nozzle 

  • Pinette Test bench for dynamic stress testing on Ariane 5 cryogenic pipesPinette P.E.I. has provided dynamic stress test bench for re-qualification of VULCAIN 2 cryogenic engine nozzle. This system tests the specimen with simulated nozzle stressing conditions. Its high resistance to acoustic, thermal and vibratory environments, its reliability and perfect availability, and its high speed development scheme make this test bench a mixture of innovation and technology.
  • Pinette P.E.I. has also designed a dynamic stress test bench for the servo-actuators of the first generation of VULCAIN cryogenic engine nozzle. By applying antagonistic efforts, the test bench simulates all the efforts being opposed to the direct efforts piloted by servo-cylinders.


Pinette P.E.I. is committed to enhance testing procedures and equipment, by according a huge importance to R&D efforts. Through our collaborative approach we are able to carry out all kinds of projects, thus satisfying all your needs related with dynamic stress testing equipment and systems.