Dust & Fume collector with fully automatic reverse pulse cleaning


  • Welding
  • Polishing
  • Dry Dust
  • Powder Coating
  • Grinding
  • Sanding
  • Hazardous Dust
  • Chips and Wood Chips
  • Deburring
  • Thermal Cutting
  • Sandblasting


The CORAL AIRCOM reverse pulse jet filter system is a highly efficient, self-maintaining filter for dust with a fully automatic cleaning system which uses compressed air.
The unit is manufactured from individual, reinforced steel panels which allows for extremely robust construction. The design incorporates an upper chamber which houses the compressed air cleaning system, the center section which includes the sleeve style filters and a lower section with the supporting legs, hopper and dirty air inlet.

Working principle

The contaminated air enters the Coral AIRCOM inlet hopper located at the bottom of the unit. Due to the large open area of the hopper, there is a decrease in air velocity which allows the larger particles to drop out into a portable waste bin which is equipment with wheels.
As an option for applications with a high volume of solids, a special pre-chamber (CC) can be added to aid in the removal of solids. Optional rotary valves and worm conveyors (CVS) are also available to help remove collected solids.

Reverse pulse cleaning

The Coral AIRCOM is always running at peak efficiency due to the reverse jet cleaning system which is electronically controlled by our Coral controller. A pressure sensing switch is always monitoring the pressure loss through the filter sleeves and activates a cleaning cycle utilizing compressed air which cleans one row of filter sleeves at a time. This method of automatic cleaning allows for a continuous air flow that is not affected by the cleaning cycles.


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    CORAL SPA Headquarter
    and Production

    Coral S.P.A. is a global leader in the Pollution Control Industry and we specialize in supplying products, systems and services for air extraction and filtration.


    If you have any questions or need help, feel free to contact with our team.