As modern products become larger, heavier, and more structurally complex, vibration testing systems are expected to deliver not only higher force output, but also greater stability, cooling efficiency, and long-duration reliability.

Traditional air-cooled shakers often struggle with heat accumulation, noise, and reduced performance during extended tests—especially in high-force or large payload applications. The EDH Series Water-Cooled Shaker is engineered to address these challenges, providing stable and efficient vibration testing for demanding industrial environments.

Combining powerful excitation capability with advanced cooling and structural technologies, the EDH Series helps engineers perform more reliable qualification, durability, and environmental testing with confidence.

High Force Output for Large Payload Testing

• Designed for large-force vibration testing applications
• Strong bearing capacity supports heavy and oversized test specimens
• Suitable for automotive components, aerospace assemblies, battery systems, and industrial equipment

Efficient Water-Cooling for Long-Duration Operation

• Advanced water-cooled design delivers excellent heat dissipation performance
• Parallel excitation waterway cooling improves cooling efficiency and operational reliability
• Micron-level water filtration system helps maintain stable cooling performance while reducing leakage risks

Stable Structure for Accurate Vibration Control

• High-stiffness moving-coil structure with high first-order resonant frequency
• Double magnetic circuit design ensures uniform magnetic field distribution and low magnetic flux leakage
• Delivers stable excitation performance across demanding test conditions

Enhanced Reliability & Vibration Isolation

• Air spring trunnion vibration isolation technology minimizes vibration transmission to surrounding structures
• Upper and lower guide roller structure improves system stability
• Optional hydrostatic bearing configuration available for higher precision requirements
• Larger anti-overturning torque enhances safety during large payload testing

Built for Modern Test Laboratories

• Water-cooled operation reduces noise compared to conventional systems
• Designed for continuous and high-duty-cycle testing environments
• Helps engineers improve test consistency, reduce downtime, and increase testing efficiency