Series PRV Pneumatic Roller Vibrators have a high vibration
frequency feature that can prevent material jams in pipe delivery. It
can also be applied for bridge-break or concrete injection operation
conditions.
HOW IT OPERATES
The special aluminum body is equipped with a roller and ring with
multi-nozzles. It is tightly closed by plastic side covers. Vibration is
caused when the roller pushed by compressed air runs in a rotary
motion to produce centrifugal force.