Flow Aids – Pneumatics Vibrators ,Hammers,
Bin Aerators, Aeration Pads, Nozzles :
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Ball Type Pneumatic Vibrator –S - With S-series Ball Vibrators vibration is generated by the movement of a ball inside an eccentric guide. S-series vibrators generate low amplitude high frequency vibration. They are particularly efficient with fine powders granular materials such as sand or seeds. They are also suitable compacting applications in consolidation.
Manufactured from a blue aluminium body with a galvanized steel cover, the S-series is available in eight different sizes.
Working pressure ranges from 2 to 6 bar (29 ~ 87 PSI) of oiled air.
Compliant with ATEX EX II 2DG cT(x), the S-series is suitable application in explosive environments. Operating noise reaches 90 dB(A).
Among pneumatic rotary vibrators the S-series is the most economical solution.
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Manufactured from a blue aluminium body with a galvanized steel cover, the S-series is available in eight different sizes.
Working pressure ranges from 2 to 6 bar (29 ~ 87 PSI) of oiled air.
Compliant with ATEX EX II 2DG cT(x), the S-series is suitable application in explosive environments. Operating noise reaches 90 dB(A).
Among pneumatic rotary vibrators the S-series is the most economical solution.
GUNJET Air Cannons are particu¬larly suitable for use with mate¬rials with a strong tendency to rat-holing.
The GUNJET-type Air Cannon can be equipped with a control panel for adjustment of the air jet and the operation intervals..
materials at a working pressure of 0.2 bar (3 PSI). Decades of experience with U025 have shown that virtually all materials can be successfully fluidised at intermittent operation according to Pulse-Jet or Felder System.
blast is electropneumatically actuated, and it develops three simultaneous actions:
1) instantaneous hammering
2) extended vibration
3) extended and intermittent airshot along the silo wall.
The combined effect of these three actions resolves glob¬ally and radically all mass flow problems.
Guaranteed life at maximum pressure: 150.000 blows.
Working temperature: -20°C to + 80°C.
A variety of materials will show perfect mass flow as soon as a certain amount of air is added at
regular intervals during discharging of the bin or silo.With I100 Aeration Pads the action is gentle at an
operating pressure of the pad of 0.2 bar (2.9 PSI).The air-enriched material gains the desired flowability.
At the same time, possible tendencies of theproduct to bridge, rat-hole, go lumpy or deposit are
prevented.In a single row installation, I100 Aeration Pads arewidely used for materials like cement. More sophisticated applications with alternately fed multiple rows are for example designed for hydrated lime in storage and dosing plants where fluidisation is used not only during discharging of the silo but also to keep the material in motion during longer storage periods.
which describes an epicycloidal movement inside a steel race.OR vibrators generate a very
high frequency with low consumption as compared to the force given
strongly unbalanced turbine which rotates on two oversized ball bearings.
OT vibrators develop a high work moment and a high vibration frequency.
Vibrations present a large amplitude even with low operating pressure.
They are particularly efficient with bulk materials that tend to stick to the wall. Typically P-series vibrators are used wet or electrostatics powders such as clay or, but also sludge or manure.
P-Series Continuous Impact Vibrators help solving problems such as formation of incrustations, bridging or rat-holing, operating continuously applying intermittent blows on the or at a pressure ranging from 2 to 6 bar (29 ~ 87 PSI).
When operating multiple impact vibrators, those at the bottom should be activated first, moving progressively upwards at regular intervals to the upper ones.
The robustness of the P-series design makes these vibrators suitable both outdoor indoor application, as well as high temperatures of up to 200 °C (390 °F).
The external body parts are manufactured from aluminium from powder-coated (RAL 2009) grey cast iron.
P-Series vibrators are assembled on a base mounting plate (not supplied) which has to be welded on the , or wall. It is recommended to fix a safety chain to the vibrator to avoid accidental dropping during installation or maintenance.
To satisfy all market needs three sizes are available.
impact on the walls to which it is installed.
The energy released in the in¬stant of the collision is great enough to solve all problems arising in the extraction of prod¬ucts stocked in bins of any shape and dimension.
Guaranteed life at maximum pressure: 150,000 blows.
Working temperature:-20°C to + 80°C.ATEX type available.
reaching 6 bar (87 PSI) with an additional slight vibration on the silo wall (see data sheet for sizing,
positioning and number of aerators). Due to its design,damage of the silo is impossible even with
abrasive materials. An additional backstop valve is not required as, due to the work pressure of 2 to 6
bar (29-87 PSI), no material can enter the zone beneath the elastic FDA-approved silicon lip. OLI® Vibrating Bin Aerators are used for the improvement of mass flow with powders and granular materials.
Thanks to FDA-approval the Vibrating Bin Aerators are suitable for food-grade applications. To meet the
most demanding user requirements a stainless steel shaft version (VBI) is available.