Engineered by Coral USA
Built for American Wood Shops
Coral USA has manufactured industrial filtration equipment since 1958. That engineering sits behind nine wood dust collectors for indoor and outdoor installation, from a single portable unit to a central system serving a full production floor.
Where the collector stands changes almost everything about how it is built. An indoor unit has to be quiet enough to work beside and compact enough to fit under a truss. An outdoor unit cares about neither, and instead has to survive weather, hold a far larger volume of waste, and keep the fire load outside the building envelope.
Coral builds for both, and the choice is rarely about shop size. If you want the technology comparison first, the types of wood dust collectors are set out side by side on the collector hub. If you would rather start from what you run, begin with dust collection by woodworking application.
Seven models for plants that want collection close to the machines, service access from inside, and the option to return filtered air to the floor rather than heat it twice.
Two models for operations moving waste volumes that no longer belong indoors, with the noise, the hopper and the combustible load all sited beyond the wall.
Four units that cover most of what walks through the door: continuous duty bag filtration, a modular sleeve for tight floors, a cartridge design for fine dust, and an outdoor central system. Every one is quoted against your machine list, which is why there is no price here.
High efficiency bag filtration for continuous duty extraction where chip volume runs ahead of fine dust.
Modular sleeve unit for shops where the floor plan, not the airflow, is the binding constraint.
Vertical cartridge design with jet cleaning, for fine dry dust where there is no room to spare.
Reverse pulse jet sleeve filtration for centralized collection, cleaned automatically so production never stops for the filter.
No two of these fail the same way, which is why one collector specification does not cover them. Each one fails in a different way when the collection is wrong.
Long lines where one undersized main starves every machine downstream of the sander.
Furniture manufacturing dust collection →Mixed machines on a small floor, with batch peaks when three operators cut at once.
Cabinet shop dust collection →Short bespoke runs where the load changes with every job, so the system must hold velocity at part load.
Millwork dust collection system →Waste measured by the truckload rather than the sack, which puts the collector outside the building.
Sawmill dust collection system →Nesting cells that move the point of generation while the hood stays where it was bolted.
CNC router dust collection →Adhesive in the extracted stream, which blinds ordinary media long before a change is due.
Edge bander dust collection →Shavings rather than dust, so duct velocity decides whether the branch stays clear or packs solid.
Moulder and planer dust extraction →Beam saws making the finest respirable dust in the plant, where operators stand closest.
Panel saw dust collection →
We are not a general industrial supplier that happens to stock dust collectors. This site exists because Coral's filtration engineering has a long and specific history in wood, and wood operations deserve equipment designed around their material rather than adapted to it afterwards.
Every unit is designed and manufactured by Coral, a company building industrial filtration equipment since 1958. Sizing, commissioning and technical support for the US market are handled here, so the engineer specifying your system is reachable in your working day.
Wood dust does not behave like metal fume or chemical powder. It arrives as respirable fines and heavy chip in the same duct, it is combustible, and its volume shifts with species and moisture.
The collector is one component. Branch sizing, duct velocity, fan selection, static pressure and controls decide whether it performs. We design all of it, then verify the result on your floor.
Wood dust is a fire and explosion risk, not a housekeeping nuisance. NFPA 664 guidance for wood processing facilities is built into the engineering process, and equipment carries UL certified components for the US market.
A dust collection system is only as good as the design behind it. The engagement runs from a conversation about your machine list through to a commissioned system your operators have been trained on. The four stages are set out in full on the services page.
What callers ask most often about the company, the equipment and how a wood dust collection system gets specified.
Coral USA is the American arm of Coral S.p.A., an Italian filtration manufacturer that has built industrial air handling equipment since 1958. Wood Dust Collection Systems is the wood specific division of that business, and there is more on the Coral USA wood dust collection story on the about page.
Because a wood dust collector is not a shelf product. The right unit depends on which machines run at the same time, how the ductwork is laid out, and whether the collector sits inside or outside. Two shops with an identical machine list can need different systems, so every quote is built against your plant.
Yes. An engineer walks your floor, measures the space, checks the machines and works out the airflow the system genuinely has to move. There is no charge and no obligation afterwards, and you can book a free dust collection factory assessment directly.
That depends on your dust profile more than on the size of your shop. Bag, sleeve and cartridge filtration each suit a different mixture of fines and chip, and indoor or outdoor siting changes the specification again. The collector hub sets the types of wood dust collectors out side by side.
Talk to a wood dust collection engineer, not a sales rep. Tell us what you run and where the dust is worst, and you will get a straight answer about what you need. Or what you do not.
