With over 30 years of experience in vibration analysis, PRETECT is a trusted leader in machinery health monitoring and the diagnosis and correction of vibration issues in rotating equipment and structures.

We continually invest in our people, training, and technology to deliver the highest level of service using the latest innovations in the field.

We show you what you can't see.
Hidden vibrations and subtle structural movements often go unnoticed—until they lead to costly failures, unplanned downtime, or persistent performance issues.

At PRETECT, we use Motion Amplification technology to make the invisible visible. By turning microscopic motion into high-definition video, we help uncover the root causes of vibration, misalignment, looseness, and resonance problems—without shutdowns or invasive testing.

The result? Faster diagnostics and clear fault visualization, making it easier to schedule targeted, effective corrective actions.

Improper configuration and calibration of VFDs can result in premature failure of critical components.Vibration caused by system imbalances andresonances can accelerate wear on bearings, seals,motors, and mounting structures.

Many VFDs fail to lock out critical frequencies—the specific speeds that lead to motor failure. Our Critical Speed Analysis identifies and avoids thesefrequencies to enhance the longevity and reliability ofyour equipment.

Don’t wait for problems to arise. Keep your VFDs in peak condition with our expert services. Contact us today to schedule a consultation and ensure your system is always performing at its best.