NetterVibration, as company of reference in the field of pneumatic vibrators and impactors, provides a wide range of models to meet your specific application requirements.

The pneumatic vibrators convert the pneumatic energy from compressed air into mechanical energy, causing a linear or circular movement, the power of which is adjustable by setting the pressure of the air flow supplied.

The Pneumatic Vibrators can be divided into four different categories:

  • Linear Vibrators: Linear vibration generated by piston motion, primarily low-frequency vibrations with large amplitudes.
  • Rotary Vibrators: Circular vibration generated by rotational unbalances, primarily high-frequency vibrations with small amplitudes.
  • Impactors: Impulse generated by a striking piston, comparable to a hitting hammer.
  • Internal Vibrators: Circular vibration generated by rotational unbalances at high-frequency and small amplitudes. Internal vibrators are used directly inside a product (eg. concrete).

Features and advantages:

  • Compact and robust design
  • Light weight
  • Low-maintenance
  • Long lifespan
  • Continuously variable
  • Silent
  • High power to weight ratio
  • Environment-friendly

Tasks Performed:

  • Cleaning
  • Dosing
  • Conveying
  • Loosening and Releasing
  • Sorting and Separating
  • Testing
  • Compacting
  • Sieving
  • Emptying

Industries Served:

  • Automotive
  • Construction
  • Food
  • Pharmaceutical
  • Chemical
  • Plastics
  • Machinery
  • Foundry

The chart shows the main technical differences:

 RotaryLinearImpactorsInternal
FromToFromToFromToFromTo
Frequency [min-1]1,75045,4605198,9609,00021,000
Centrifugal foce [N]22249,2101521,80865334,300
Unbalance [cm·Kg]0.0051190.01302.3
Max. impulse [N·s]2,2114,4
Energy per impact [N·m]6324
Diameter of effectiveness [cm]3403,000
Kind of vibrationCircularCircularLinearLinearImpulseImpulseCircularCircular

Our specialists will be happy to advise you and find the optimal solution for your application.