Pneumatic Vibrator Six Models

Turbine pneumatic vibrator prevents materials from adhering to the sieve or hoppers walls. Their application is suitable for food and pharmaceutical industries. The vibrators generate multi-directional vibrations. They are used for emptying silos, intermediate hoppers, activating vibrating trays, sifters and vibrating tables, and generally to transport, compact, and separate bulk materials and reduce friction. Suitable for explosive or humid environments and may also be used outside. Frequency and centrifugal force are determined by pressure service. All our vibrators (ball, roller, piston or turbine) correspond to the Machine Directive (89/392/EEC EN 292 standards). For activation, a 2/2 solenoid valve and filtered air are required.

What’s the ball and roller vibrators?

Ball Vibrators shock by directly by the compressed air.The air moves a‘bearing grade’steel ball or a roller structure object around hardened raceway rings, inside a housing, which creates the vibration. The speed of the rotation, the radius of rotation, and the mass (size) of the ball all work together to determine the force pound output. The heavier the ball and the faster it moves, the greater the centrifugal force produced. Pneumatic Ball Vibrators are non-impacting.
The ball or roller vibrators are inexpensive, efficient and reliable, these easy to install and remove components require little in the way of maintenance. Dg-pnetic is the leading manufacturer of pneumatic vibrators, including the K ball vibrator series, and you will find our products hard at work in facilities all over the world.
They can be used for numerous applications such as bunker emptying, in vibrating tables, for prevention of pipeline or silo adhesions, to ensure goods movement, and in screen filters.

What’s the piston vibrator?

A pneumatic piston vibrator is a piece of equipment that is used to promote material flow by eliminating the formation of bridges and rat holes in storage containers such as bins, hoppers, bunkers, and silos. Pneumatic piston vibrator utilizes compressed air to drive a piston back and forth within the cylinder of a vibrator housing.This action generates the necessary vibration to overcome stubborn material flow issues.In order to work effectively, the vibration generated by the vibrator needs to be transferred from the vibrator to the material vessel, thus creating a response that will the overcome the plugged material.The difficulty is in creating this response so that any material rat hole, bridge or sticking that has formed within the vessel is eliminated, and the material can again flow freely.
Air flowing through the alternating porting of the vibrator creates vibration. The size and porting of the vibrators can be changed to solve material flow problems in many different applications and industries Our Pneumatic Piston Vibrators are available in ten different sizes to handle a wide range of bulk material flow problems.

What’s the turbine vibrator?

Turbine vibrators use compressed air to turn an unbalanced turbine wheel producing rotary vibration. The more unbalanced the wheel and the faster it turns, the greater the centrifugal force produced. Turbine Vibrators are quieter than other pneumatic industrial vibrators due to their turbine wheel design. Due to the high frequency, centrifugal force, making them a perfect vibratory solution for small hoppers, bin, chutes, tracks and screens, servicing industry ranging from pharmaceuticals and foods to bulk materials. They can also be used to de-air or consolidate molded products.
No lubrication is required for operation. The units also offer an economical option using low air consumption within your facility.

Noise :Turbine vibrators feature virtually silent operation — just 65-75 dB throughout their entire service life.Compared with the ball vibrators,it’s same durable . But the noise of the ball vibrator will be rised sharplyand.
Maintenance :Turbine vibrators features sealed bearings that are prelubricated for life and do not require additional lubrication. Ball vibrators require airline lubrication.