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Hydraulic External Vibrators

Series NHG L Hydraulic External Vibrators

NetterVibration Hydraulic External Vibrators Series NHG

Series NHG L hydraulic external vibrators are particularly suitable for emptying containers and bulk material hoppers containing adherent bulk materials, for preventing bridging and tubing and for compacting various materials.

A special characteristic is its use for unloading transport vehicles, e.g. trucks, silo buses and ships. The vibrators are driven via the hydraulic system belonging to the carrier vehicle and are therefore independent of any external energy supply.

The rotary vibration is created by an unbalance. High rotational speeds result in large centrifugal forces. The rotational speed, and hence the centrifugal force, can be regulated continuously via the volume flow rate. NHG 500 L, NHG 900 L and NHG 3000 L have fixed working moments. The unbalance of the NHG 600 RL can be adjusted in steps, from the outside. Series NHG L hydraulic external vibrators are also available without an overflow oil line connection.

Download Specifications Sheet

Features

  • Rotary vibration
  • Nominal frequency from 3.000  min-1 to 7.000  min-1
  • Centrifugal force from 4.070 N to 61.206 N
  • Frequency continuously variable via volume flow rate

Applications

  • Emptying containers and bulk material hoppers
  • Sieving and compacting of different materials
  • Unloading transport vehicles

Videos/Photos

Resources

Drawings

Series NHG L
TitleFile (PDF)File (DXF)File (STEP)
NHG 500-600-900 L
NHG 3000
NHG 3000 L
NHG 6000 L

Accessories

Pneumatic Impactor Series PKL 740 on pipe DN 350

We have designed and manufactured vibrators or pneumatic knockers for pipes, moving structures, heat exchangers and complexe-shaped silos. These are just a few examples where we’ve worked with our customer to understand the challenges they are facing and designed a solution to meet their needs. Whatever the application, whatever your requirements, NetterVibration will provide a customized solution, increasing your plant’s performance.

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