Head Expander

Head Expander

Head expanders are required when the specimen dimension is larger than the shaker armature surface.

The selection of head expander is based on specimen dimension and upper working frequency.

*Except for the listed models, more models are available according to customer requirements.


  • Aluminum/magnesium alloy optional, good stiffness, excellent index;
  • Welded and integral type optional;
  • Good vibration damping, low resonance rate at high frequency.

Related Products

Vibration Shakers

Power Amplifiers

Slip Tables

Head Expanders

Combined Test Systems

Optional Parts