Hydraulic Shakers

Linear Excitation Systems
Field Test Excitation Systems
Torsional Excitation Systems
Inertial Linear Excitation Systems
Field Test Inertial Excitation Systems
Continuous Rotating Excitation Systems
Industrial Damper Systems

The Reso-notTM Damping System reduces vibration in industrial machinery by applying high levels of damping forces over the frequency range of 0-100 Hz. This is accomplished by using a forcing oil, maintained at 1000 psi by a nitrogen/ oil accumulator, through a complex set of precision orifices when the machinery begins to vibrate at resonant frequencies.