Oscillating mounting maintenance free
- Maintenance free oscillating mounting
- Load up to 10,000 N per unit
- Natural frequencies approx. 2 – 3 Hz
Rosta AB oscillating mounting for free oscillating systems. The Rosta oscillating units isolates the vibration and has a low residual force transmission. Rosta oscillating mountings has proven long life time. Examples of more that 20 years at 24 hours operation a day are available.
Advantages free oscillating mountings
- Easy to install
- Maintenance free
- Low wear in operation
- Screening and separating operations at the same time
Rosta AB oscillating mountings are multifunctional. The AB elements can fulfil 4 functions simultaneously
- Support static load
- Forming an oscillating system in which the dynamic spring stiffness is determining the resonance drive-capacity
- Dictating the direction of oscillation
- Isolation of vibration and structure-borne noise
Rosta AB oscillating mounting are excellent for several free oscillating systems
- One mass system circular motion screen
- One mass system linear motion screen
- Two mass system with counter frame
The maximum load per standard AB oscillating mounting is 10,000 N, but there are other mountings up to 20,000 N per unit.
Examples of applications are conveyers, sifting machines, etc.