Design, in-house manufacturing and installation of customised extraction and air filtration systems for dust, fumes, oil mist and VOCs
Coral SpA
New on Amplifa
About Coral
Coral SpA is an Italian manufacturer of industrial extraction and air filtration systems with over 65 years of experience. The company designs and manufactures customised systems for the capture and purification of dusts, welding and grinding fumes, oil mists, volatile organic compounds (VOCs) and odours. The value chain covers the entire process: feasibility studies, engineering and project design, in-house manufacturing of plant components, installation and commissioning, as well as after-sales service. The product range includes backdraft benches (Zincocar DF), cartridge filters (Aircompact, AIRCOM), extraction arms (Evolution), activated carbon filters (Kubo), cyclone pre-separators, scrubbers, biofilters and regenerative thermal post-combustors up to 20,000 Nm³/h at 850 °C; designed system capacities reach up to 70,000 m³/h. The systems are also available in ATEX version for explosion-hazard areas. Customers include aerospace, composites, plastics/rubber industry, food industry, automotive, electronics, recycling, painting, as well as the Centre Spatial Guyanais in Kourou. Coral distributes its solutions through a worldwide network of its own staff and partner dealers and is expanding into India, Bangladesh and Sri Lanka in 2025/2026.
- Processes
- Design, construction and installation of customised air extraction and air filtration systems, VOC extraction with regenerative post-combustor (thermal oxidation, 850°C, 20,000 Nm³/h), Welding fume extraction with extraction arms and cartridge filter (16,500 m³/h), Extraction and deodorisation of food dusts and odours (2,800 + 2,200 m³/h), Extraction of CFRP dust from machine tools (14,000 m³/h, ATEX), Extraction of aluminium chips with oil mist (cyclone pre-separation + coalescence filter, 6,200, Air treatment with biofiltration (scrubber + biofilter with 900 m³ biomass, up to 70,000 m³/h), Extraction of welding and grinding dust with Evolution extraction arms (4,500 m³/h)
- Materials
- Stainless steel (acciaio INOX), Galvanised steel (lamiera d'acciaio zincata), Activated carbon (carbone attivo), Ceramic fibre / insulating brick (post-combustor lining), Plant-based filter biomass (biomassa filtrante vegetale), Stainless steel, Galvanised steel, Activated carbon
- Industries
- Aerospace, Composites, Plastics/Rubber/Packaging, Food industry, Automotive, Electronics
- 01
Feasibility study
- 02
Engineering/project design
- 03
In-house manufacturing
- 04
Installation and commissioning
- 05
After-sales assistance
Materials & Processes
Stainless steel
Used for piping and high-pressure fans in air treatment with biofiltration.
Galvanised steel
Used for sturdily ribbed extraction hoods, e.g. in the food industry.
Activated carbon
Adsorbent in dual-bed filters (Kubo) for odour removal and VOC separation.
Ceramic fibre / insulating brick
Lining of the combustion chamber of regenerative thermal post-combustors up to 850 °C.
Plant-based filter biomass
Filling material of the biofilter (900 m³) for biological odour removal.
Systems & Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Design, construction and installation of customised air extraction and air filtration systemsEngineering | – | – | – | – | Dust, Fumes/welding fumes, Oil mist, VOCs/solvent vapours, Odours |
| VOC extraction with regenerative post-combustor (thermal oxidation, 850°C, 20,000 Nm³/h)Engineering | – | – | – | – | VOCs, Solvents (release agents) |
| Welding fume extraction with extraction arms and cartridge filter (16,500 m³/h)Engineering | – | – | – | – | Welding fumes |
| Extraction and deodorisation of food dusts and odours (2,800 + 2,200 m³/h)Engineering | – | – | – | – | Food dusts (flavours), Odours |
| Extraction of CFRP dust from machine tools (14,000 m³/h, ATEX)Engineering | – | – | – | – | Carbon fibre dust |
| Extraction of aluminium chips with oil mist (cyclone pre-separation + coalescence filter, 6,200Engineering | – | – | – | – | Aluminium chips, Oil mist |
| Air treatment with biofiltration (scrubber + biofilter with 900 m³ biomass, up to 70,000 m³/h)Engineering | – | – | – | – | Sewage sludge air, Odours |
| Extraction of welding and grinding dust with Evolution extraction arms (4,500 m³/h)Engineering | – | – | – | – | Welding and grinding dust |
| Extraction of carbon dust with backdraft bench (21,000 m³/h, ATEX)Engineering | – | – | – | – | Carbon dust |
| Extraction of grinding dust with spark arrestor (8,500 m³/h)Engineering | – | – | – | – | Grinding dust (springs) |
| Extraction of GRP sanding dust (22,000 m³/h)Engineering | – | – | – | – | Glass fibre dust (fibreglass) |
| Odour removal by activated carbon filtration (Kubo 3, dual bed, 6,000 m³/h)Engineering | – | – | – | – | Plexiglass/methacrylate vapours, VOCs |
| Extraction of industrial dust with downdraft benches (16,000 m³/h, ATEX)Engineering | – | – | – | – | Industrial dust (grinding), explosive dusts |
| Installation and commissioning of systems including after-sales serviceAssembly | – | – | – | – | – |
13 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Backdraft bench with horizontal filter cartridges (plug & play) | Coral Zincocar DF | – | – | – | – |
| Cartridge filter (bag/cartridge filter as pre-filter) | Coral AIRCOM | – | – | – | – |
| Regenerative thermal post-combustor (RTO, 850°C) | Coral | 1 | 20,000 Nm³/h | – | – |
| Horizontal cartridge filter | Coral Aircompact-O | – | – | – | – |
| Cartridge filter (standard and ATEX version) | Coral Aircompact | – | – | – | – |
| Activated carbon adsorption filter with dual bed | Coral Kubo 3 | – | – | – | – |
| Oil mist/coalescence fine filter (triple filtration) | Coral Clean FV | – | – | – | – |
| Extraction arms (self-supporting) | Coral Evolution | – | – | – | – |
| Downdraft benches (each 4 m long, 2 units in series) | Coral | 2 | 4 m per bench | – | – |
| Cyclone pre-separator (battery) | Coral | 3 | – | – | – |
| Vertical scrubber (pre-separator/humidifier) | Coral | 1 | up to 70,000 m³/h (system) | – | – |
| Biofilter (900 m³ biomass) | Coral | 1 | 900 m³ filter material | – | – |
| High-pressure centrifugal fan (PRH 560/2, 30 kW) | Coral PRH 560/2 | – | – | – | – |
Additional services
Reference customers
History
- ca. 1960
Founded more than 65 years ago (exact year not documented)
- 2025/2026
Expansion of sales and service into India, Bangladesh and Sri Lanka