Packaging engineers are increasingly relying on precision hydraulic vibration testing to predict how products will survive complex logistics environments before they reach store shelves. Closed-loop servo control allows laboratories to replicate sine sweeps, random vibration and recorded field data, exposing fatigue failures that might otherwise surface later as warranty claims and transport damage disputes.
During product development and packaging design, predicting a product’s tolerance for demanding shipping and handling conditions is a central challenge. L.A.B. hydraulic vibration testing systems are designed for product and packaging reliability assessment. Using closed-loop servo control, the systems can reproduce vibration profiles ranging from sine sweep testing to complex real-time data playback.
By identifying fatigue failure risks before a product reaches the market, manufacturers can reduce warranty costs and lower the likelihood of shipping damage claims. The approach is intended to give engineers a clearer view of how both the product and its packaging will perform when subjected to repeated motion, resonance and other transport-related stresses.
L.A.B. systems use a rigid table design driven by a closed-loop servo hydraulic actuator. High-performance models feature aluminum or magnesium alloy tables to ensure strong uniformity during high-frequency testing. The systems integrate components including the Lynx™ digital vibration control system and support a broad testing range from 1 Hz to 500 Hz.
| Component / feature | Function |
|---|---|
| Servo actuator | Closed-loop control supporting displacement, velocity and acceleration |
| Lynx™ system | High-performance digital vibration control for test precision |
| Table material | Aluminum or magnesium alloy to improve high-frequency uniformity |
| Isolation system | Airbag isolation and damped air mounts to protect the laboratory foundation |
For operations in Asia, the United States or Europe, L.A.B. systems are designed to meet international testing requirements. The systems support vibration standards including ASTM, DOT, ISTA, 3A, ISO and federal government specifications, helping manufacturers pursue compliance validation across multiple markets.
That standards coverage matters for companies that need consistent test results across regions. A system capable of reproducing recognized profiles can help laboratories compare outcomes, document performance and support regulatory or customer requirements without relying on disparate testing methods.
Installing a vibration testing system involves more than delivering equipment. It requires adapting the system to the laboratory environment, with guidance covering floor requirements, utility layouts and safety specifications. Proper planning at this stage is critical to ensuring safe operation and reliable performance after installation.
For specialized needs, the company also offers test fixtures, stacking fences and customized system configurations for heavier loads and larger displacements. These options allow laboratories to tailor a system to specific product sizes, weight ranges and testing profiles while maintaining a controlled testing environment.
