The penumatic piston virators series NTP are expecially suitable for knocking off material adhering to container walls in funnels, containers, silos and hoppers. They can be used as drives for vibrating tables and chutes and as assistance for emptying containers.
Special features of NTP vibrators are: Impacts like a rubber hammer or vibraion with hegh peak acceleration.
The vibration (liner) is produced by a freely vibrating differential pressure pistion. In the standard version B+C the piston is knocking against an elastomer impact plate and works like a rubber hammer. In the version B without impact plate the poston works against an air cushion (noise reduced).
Hard knocking versions available. The frequency can be adjusted by varying the pressure of their supply and the amplitude by throttling the exhaust.
For operation a control valve is required (not included in scope of delivery), Lubrication-free operation is possible in compliance with the recommendations of Netter.
ATEX compliant linear vibrators of the NTP series and units with stainless steel housing are available.