Characteristics: Quiet, long life, low air consumption
Description:
A rotating unbalanced turbine wheel driven by compressed air produces
centrifugal force. Frequency is higher than a ball vibrator. Noise
level is less than a ball, roller, or impacting piston vibrator. Force
output is radial. Frequency and force can be adjusted by varying the
air pressure. Turbine wheel rotates on ball bearings.
MODELS:
- High Pressure, High Frequency - ideal for powder and materials which tend to bridge; develops high force outputs; sealed bearings; no lubrication required in air supply; clean air less critical than VT series with open bearing design.
- Low Pressure, High Amplitude - ideal for materials which contain moisture and tend to bridge or rathole; bearings lubricated by air supply; air supply must be filtered (to 40 microns) and lubricated.
RECOMMENDATION: Intermittent operation (4 to 8 hours/day) when considering energy usage and life.
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