Cosben

#Material flow aids

Vibrators & Aeration Systems

In bulk material handling, poor material flow is something almost every plant deals with at some point. Powders and bulk solids don’t always behave the way we expect. They can bridge, form rat-holes or simply compact inside silos and hoppers. When that starts happening, the effects spread quickly. Production slows down, feeders begin struggling to stay consistent and operators often end up stepping in just to get the material moving again.

01
#Complete range

VIBRATORS & AERATION SOLUTIONS

Cosben Engineering offers a practical range of flow-aid equipment designed to improve discharge performance in powder and bulk material handling applications.

The product range includes:

Pneumatic Vibrator
01

Industrial Pneumatic Vibrators for Silos

used to break material bridging and assist discharge
Electric Motor Vibrator
02

Electric Vibrators for Bulk Material Flow

commonly installed on hoppers, feeders and bins
Bin Aerator
04

Bin Aerators for Powder Discharging

used to reduce compaction and improve material movement
02
#In the plant

Designed to improve material flow

Flow Aids

Flow-aid equipment needs to work quietly in the background. It should improve material movement without disturbing the rest of the process. That balance is exactly how vibrators and aeration systems from Cosben Engineering are designed.

Some of the key considerations include:

  • Controlled vibration levels that break bridging without damaging equipment
  • Aeration systems that gently fluidize powders to improve discharge
  • Proper mounting arrangements for efficient energy transfer
  • Durable construction suitable for continuous industrial operation
When installed correctly, these systems reduce the need for manual intervention, help maintain stable feed rates and prevent production interruptions caused by blocked discharge points.
03
#In depth

BUILT FOR INDUSTRIAL USE WITH OEM SUPPORT

At Cosben Engineering, industrial vibrators and aeration systems are designed to address exactly these kinds of situations. As suppliers of industrial pneumatic vibrators for silos, electric vibrators for bulk material flow and silo aeration solutions, Cosben Engineering develops equipment that helps materials discharge more reliably from bins, silos and hoppers.

In service

Inclined conveying

In build

Precision welding
04
#Why choose Cosben

Partner with bulk material handling experts

Vibrators and aeration systems from Cosben Engineering are designed to improve material flow, reduce downtime caused by blockages and support reliable bulk material handling operations.

Explore Cosben Engineering’s vibrators and aeration systems to keep powders moving smoothly through silos, hoppers and process equipment.

OEM support includes:

Heavy-duty construction suited for industrial applications

Reliable pneumatic and electric vibration systems

Easy installation on both new and existing silos and hoppers

Availability of genuine spare parts and technical service support

#FAQ

Frequently Asked Questions

What are industrial pneumatic vibrators used for?
Industrial pneumatic vibrators are used to prevent bridging and material buildup in silos, hoppers and storage bins handling powders and bulk solids.
Electric vibrators are commonly used on feeders, hoppers and conveyors to maintain consistent material flow and prevent blockages.
A silo aeration system introduces air into stored powders to fluidize the material, making it easier to discharge from the silo.
Yes. Most vibrators and aeration systems can be retrofitted onto existing silos, hoppers and bins without major structural modifications.
Industries such as cement, chemicals, food processing, plastics and minerals frequently use aeration systems to improve powder discharge.
The choice depends on material characteristics, silo design and discharge conditions. Some materials respond better to vibration, while others require aeration.
Bin aerators create localized air movement that loosens compacted material, reducing bridging and helping powders flow more freely.
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Keep exploring

Cosben Engineering offers a practical range of flow-aid equipment designed to improve discharge performance in powder and bulk material handling applications.

Products

All product categories

Discharging, valves, filters, mixing and conditioning, fluidisation and spare parts.

Quality

How it is built

Five controlled stages from design validation to documented handover and the accreditations behind them.

Downloads

Datasheets & drawings

Technical drawings, data sheets and application questionnaire forms, free to download. 

 

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