This machine is according to GB, ASTM JIS\ISO4210-1993\BS6102-1992\DIN79100-1992\NFR30-004 specification for observing the breaking status of front fork under the circumstance of bicycle front fork horizontal vibration and shock the heavy object, such as deformation and fracture.

Technical data:
* Vibration: Using bilateral vibration test
* Vibration frequency: 3Hz-10Hz adjustable(or request)
* Swing: About30mm
* Conveyor: Alternative motor 2HP
* Usable range: 22"-28"frame
* Control mode: Both of side controlled by Motor
* Vibration frequency range: 200~1000RPM
* Swing: 18-30mm
* Dimesion: (L*W*H): 2800*1000*2000mm
* Weight: About 1300kg
* Impact weight: 22.5KG
* Up and down force: 1500N adjustable, or made by requirement