Neundorfer
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Pneumatic Rappers/Vibrators

Hopper Rapping

These reliable, low-air consumption vibrators allow the dust to flow through the hopper efficiently, preventing ash buildup that can result in high delta P or contribute to premature bag damage from re-entrainment. Benefits include:

  • Reduced pressure drop caused by high hoppers
  • Durable, highly reliable construction - no calibration required to operate
  • High frequency shock shears ash from hopper walls and baffles, eliminating bridging and "ratholes"
  • Uses tapered interference fit connections for mounting - no bolting required
  • Transfers shock over large hopper wall areas

Product Feature Sheets

NAVCO Pneumatic Rappers