DCG designs, supplies, and installs complete industrial dust, fume, and air pollution control systems throughout Indiana.
One contractor. From design to installation. Turnkey, start to finish
Dressing the seam on a rolled duct section, in our own shop.
Welding up a fitting on the bench, rather than buying it in.
What we supply
Industrial dust collection, fume extraction and combustible dust equipment, supplied and installed across Indiana. Which one you need is decided by the dust: how fine it is, how much of it there is, and whether it can burn. We size it against your process rather than a catalogue.
Cartridge dust collectors
Pleated-media collectors for fine, dry dust. The most filtration area in the smallest footprint, pulse-cleaned on demand.
Dust collectionBaghouse dust collectors & fabric filters
Fabric filter collectors for heavy loading, high temperature and abrasive dust, where a cartridge unit would blind off.
Fume controlFume extraction & downdraft systems
Weld fume, solvent vapour and process fume captured at the source: extraction arms, downdraft tables, booths and ambient systems.
Air movementProcess fans & blowers
Process blowers and industrial centrifugal fans, selected against a real static pressure calculation rather than a guess.
SafetyExplosion protection & abort gates
Deflagration venting, chemical and mechanical isolation, high-speed abort gates and spark detection, sized to your dust data.
DuctworkIndustrial ductwork & fittings
Spiral and rectangular duct, elbows, transitions and blast gates, in the gauge the material actually needs.
Brands we sell
Indiana's Donaldson Torit specialists — and an authorized supplier for every brand below. Buy the equipment, the filters and the genuine replacement parts directly from us, at discounted pricing — and have the same crew size it, fabricate the ductwork and install it.
Cartridge collectors, baghouses and downdraft equipment. Supplied, installed and serviced across Indiana, with genuine replacement parts stocked.
Baghouse and cartridge collectors with a high-pressure cleaning system. Supplied and installed where heavy loading rules out a conventional unit.
Industrial centrifugal fans and high-pressure blowers, selected against the system curve and installed with the ductwork they serve.
High-speed abort gates, explosion venting and isolation. NFPA-compliant protection sized to your dust data and installed with the system.
Our core capabilities
- Combustible dust & NFPA complianceDust hazard analysis translated into a system that passes inspection — NFPA 652, 654, 68 and 69, designed in before a part is cut.
- System design & sizingCapture velocity, duct sizing, static pressure and collector selection — the engineering that decides whether the system works at all.
- Ductwork & custom fabricationSpiral and rectangular duct, custom fittings, transitions, hoods, and non-structural steel — cut and built in our own Indianapolis shop.
- Installation & field servicesOur own crews set the collector, hang the duct, build the steel and tie the system in — the mechanical install most integrators hire out.
- Parts, service & maintenanceFilters, replacement parts, inspections and repairs — on the system we built, or on the one you inherited from somebody else.
Built to NFPA combustible-dust standards
Every dust and fume system is engineered to NFPA (652 / 654 / 68 / 69) so your facility stays compliant and inspection-ready. How we handle compliance
Industries we serve
Foundry
High-temperature fume and sand dust at pour, shakeout and grinding — the hardest duty in the business.
Metal fabrication & machining
Weld fume, plasma and laser table exhaust, and oil mist over CNC — the work we know best, because it is our own shop.
Food processing
Flour, sugar and spice dust — combustible, and in an environment that gets washed down on a schedule.
Automotive
Weld-cell fume, line-side exhaust, and paint and adhesive vapor on production that will not stop for you.
Chemical
Corrosive process exhaust, solvent vapor, and duct materials chosen for what is actually moving through them.
Vocational, welding & woodworking
Training shops and school labs where the system has to be safe around students and simple enough for staff to run.
Ready to scope your project
Send us the scope. Our in-house team sizes the system and quotes the full turnkey install — design, fabrication, and field work under one crew.
- A reply usually within one business day.
- Useful if you have it: process and material, rough facility size, photos, or the nameplate off an existing collector.
- We size the system before we price it. No guessed numbers.
Or call 317.850.9534