Probably the world’s best cyclonic separation system

up to 60 %
efficient on total particulate matter removal

Studies show between 60% and 80% efficiency for particulate matter removal, depending on the choice of blade and available pressure.

Can be retro-fitted to any existing filtration systems (ESP’s, Baghouses, or Wet Scrubbers)

The efficiency can be set by simply selecting from our range of blades

Locally designed and fabricated to any size, from any suitable steel

Installed simply by replacing a section of ducting

Separates up to 80% of the particles before reaching a filter system

Offers HUGE cost savings ( Replacement bags, compressed air, and wear and tear on all components down stream)

Increases the overall efficiency of any existing or new filter system

No moving parts - essentially a FILTERLESS FILTER

Patented designs.

CYCLOGRIT is designed using the principles of centrifugal force and cyclonic separation.

CYCLOGRIT is a bank of CYCLODUCTS placed within a rectangular / square ductwork.

Comprehensive CFD studies, tests and case studies are available on request.

CYCLOGRIT has been successfully implemented:


SASOL (Coal Fired boiler emissions from the steam station)

Aircure was commissioned to create a pre-filter/Grit collector (Cyclogrit), which is essentially an in-duct bank of cyclones. The design required a medium efficiency system so as to minimise the resistance to the back pressure. Taking the bulk dust out not only reduced wear on the down stream components, but also increased the overall efficiency of the Electrostatic Precipitator.

The existing ESP did require an upgrade and the combination of the upgrades together with the grit collector, met and exceeded the prescribed legal limit for particulate matter.


SAPPI (Emissions from Coal Fired Boilers for steam station)

Aircure installed a bank high efficiency cycloducts with a 20% assisted extraction to a baghouse. This design, using primarily cyclonic separation, saved on initial capital costs and will require minimal maintenance.

Result: Met and exceeded the prescribed legal limit for particulate matter emissions. 

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