Pneumatic Vibrators

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Industry Leader In Pneumatic Vibrators

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:

	Rotary		Linear		Impactors		Internal
	From	To	From	To	From	To	From	To
Frequency [min^-1]	1,750	45,460	519	8,960	–	–	9,000	21,000
Centrifugal foce [N]	222	49,210	15	21,808	–	–	653	34,300
Unbalance [cm·Kg]	0.005	119	0.01	302.3	–	–	–	–
Max. impulse [N·s]	–	–	–	–	2,2	114,4	–	–
Energy per impact [N·m]	–	–	–	–	6	324	–	–
Diameter of effectiveness [mm]	–	–	–	–	–	–	320	1,900
Kind of vibration	Circular	Circular	Linear	Linear	Impulse	Impulse	Circular	Circular

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

Products

Series NVV Pneumatic Internal Vibrators
Pneumatic internal vibrator of the series NVV have a high-performance level and an extremely rigid constructions. They have only two mobile parts, rotor and lamella.
Series PKL Pneumatic Impactors
Pneumatic impactors of the series PKL are particularly suitable for knocking stubborn residues from walls, pipes and containers.
ePKL - The electric impactor
Series NCT Pneumatic Turbine Vibrators
Pneumatic turbine vibrators of the series NCT are particularly suitable for moving bulk materials. They can be used for emptying containers and big bags, driving chutes, sieves and vibrating tables and for the mechanical stimulation of processes.
Series NHK High-Frequency Impactors
The high-frequency impactors of the series NHK are particularly suitable for loosening highly adherent material due to their linear vibrations. They are particularly efficient for cleaning pipes in heat exchangers and for emptying moulding boxes.
Series NCB Pneumatic Ball Vibrators
Pneumatic ball vibrators of the series NCB can be used wherever bulk materials need to be moved. They serve in the emptying of bunkers, for preventing bridging, rat-holing and adhesion. When used to drive chutes, sieves and vibrating tables, they ensure that material flow in maintained.
Series NCR Pneumatic Roller Vibrators
Pneumatic roller vibrators of the series NCR are particularly suitable for the elimination or reduction of friction. They can be used for emptying bunkers and preventing adhesion to pipes and plates.
Series NTS Pneumatic Linear Vibrators
The pneumatic linear vibrators of the series NTS are especially suitable for conveying, emptying and compacting bulk material. The vibration (sinus-shaped oscillation) is produced by a freely vibrating, self-reversing piston.
Series NTV Pneumatic External Vibrators
Pneumatic external vibrators of the series NTV are especially suitable for compacting, conveying and loosening bulk material. The circular vibration is produced by eccentric rotating rotors.
Series NTK Pneumatic Linear Vibrators
The pneumatic linear vibrators of the series NTK are especially suitable for conveying and compacting bulk material, due to the completely linear vibration. The linear vibration is produced by a freely oscillating, self-reversing piston.
Series NTP Pneumatic Linear Vibrators
The pneumatic linear vibrators of the series NTP are especially suitable for knocking off material adhering to container walls in funnels, containers, silos and hoppers. Special features of NTP vibrators are: impacts like a rubber hammer or vibration with high peak acceleration.