Products: Slip Tables, Fixtures, Head Expanders and more

Vibration test products

Centrotecnica vaunts an extraordinary range of products that are both varied and unique.  They are ordered and delivered all over the world. Finding a test laboratory in any part of the world that owns an expander or a slip table we produce is far from unusual.

In a nutshell, we sell:

  • Slip tables: for vibration tests on horizontal axes connected to shakers or in climatic chambers
    • RT: these slip tables slide over bearings
    • KRT: the RT variant with a modular table
    • VST: guided by balancing oil pressure and vacuum force
    • EST: simplified RT for low frequency tests with lightweight samples
  • Head expanders: amplify the positioning surface area of the sample(s) to be tested.
  • Guided head expanders: with guidance systems to manage particularly heavy or poorly balanced samples
  • Fixtures: interface accessories between the shaker machine and the sample
    • Automotive: for the more serious types of stress, often studied to test as many samples as possible at the same time
    • Resonance type: to amplify stress
    • Tri-axial: to test three axes at the same time
  • Cubes and prisms: for testing on more than one axis and/or samples with minimum changes in set-up
  • Interface plates: to adapt fixtures and expanders to shaker or slip table hole pattern
  • Instant Clamp: an evolved patented system for the instant fastening between fixtures/expanders and shakers/slip tables
  • Thermal barriers: for the thermal insulation of climate chambers mounted on shakers or slip tables
  • Upgrade for AVCO shock machines: higher performance and reliability for all models.
  • Lo.F.Hi.S. seismic tables: for the reproduction of the stress typical of a seismic event
  • Special machines: continuously updated through R&D Dept. activities
  • Various accessories to simplify the testing house activities


Products: Slip Tables, Fixtures, Head Expanders and more