UPGRADE of Resonant Testing Machines RUMUL upgrades all kinds of resonant testing machines. Old machines are modernized with the control concept TUTOS. These machines are then equipped with a today's computerized measuring and controlling system in order to obtain once more the ability to fulfil exacting testing requirements.

Example: Orginal Amsler Machine "VIBROPHORE"
The concept of these famous machines is more than 60 years old and goes back to our company's founder. The machines are excited in "full resonance" by an electro magnet. Many of these machines are still in use. After an upgrade by RUMUL they can perform tests according to today's requirements.

Amsler Machine

Example: Schenck Pulsator
This type of machine is driven by a flyweight and operates in the ascending part of the resonant curve. The dynamic force is controlled by adjusting the number of revolutions. Machines from 20 up to 600 kN are successfully upgraded.

Control unit TUTOS