Rosta AS
Single rocker arm for one mass shaker systems

• Single rocker with fixed centre distance
• Up to 2.500 N for flange fixation
• Up to 2.500 N for central fixation

Rosta AS single rocker guided one mass shaker systems. The AS single rocker has a decided centre distance.

Two types AS single ronckers in several sizes available

• Single rocker AS-P for flange mounting up to 2,500 N per unit
• Single rocker AS-C for central mounting up to 2,500 N per unit

Characteristics for one mass shaker conveyer systems without spring accumulators:

• Acceleration 1.1 to 1.7 G-forces
• Conveying speed 6 to 15 m/min
• Trough lengths maximum 12 to 15 meters 

Characteristics for one mass shaker conveyor systems with spring accumulators

• Acceleration 1.1 to 2.2 G-forces
• Conveying speed 6 to 22 m/min
• Trough lengths maximum 20 meters

Advantages Rosta AS single rocker arm

• Easy to install
• Maintenance free
• Low wear in operation
• Screening and separating operations at the same time

Rosta single rocker arm is multifunctional and 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

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