Vertical & Horizontal Heavy Load Vibration Test Machine YYX-010 Package Vibration Shaker for Carton Packaging Transport Vibration Test Applications: Automotive, electronics, aerospace, vessel, telecommunication, optoelectronics, instruments, etc. Key Features Strength of the suspension system and linear motion guiding, strong carrying capacity, good guiding functions, high stability Perfect performance on amplitude variation High efficient on D Class power conversion, 3-Sigma