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OR Pneumatic Roller Vibrators Description: OR-type External Pneumatic Roller Vibrators are characterized by the reduction or even the elimination of friction through high frequencies and high centrifugal forces. At the same time, OR Vibrators are completely insensitive to resonance. In OR Roller Vibrators, vibration is generated by a rotor which describes an eccentric movement inside a steel race. OR Roller Vibrators generate very high frequencies and centrifugal forces with low consumption as compared to the force given. For activation a 2/2-way-valve and filtered compressed air are required. OR Roller Vibrators are used on bins and hoppers to avoid bridging or rat holing, and as flow aids, as well as for screening, compacting, sorting, dissolving and cleaning applications. |
