Nordfab Ducting for Metalworking

The right ducting for metalworking to make workspaces safe and efficient

Dust extraction and process ventilation are essential in metalworking because cutting, grinding, machining, polishing, and surface‑treatment operations generate fine metal dust and hazardous fumes that pose serious risks to both workers and equipment. Metal dust often contains harmful substances such as chromium, nickel, and manganese, which can cause respiratory illness, metal fume fever, and long‑term health complications if inhaled. Many metal particulates—especially aluminium and magnesium—are also highly combustible, meaning even a small concentration suspended in the air can ignite and lead to dangerous fires or explosions.

Without a proper process ventilation system, dust can accumulate on floors, machinery, and electrical components, increasing housekeeping demands, reducing machine efficiency, and accelerating equipment wear. Effective dust extraction captures contaminants at the source, improves air quality, prevents cross‑contamination between different metals, supports compliance with safety directives, and ultimately ensures a safer, more efficient, and more reliable metalworking environment.

Critical extraction points in metalworking applications:

Cutting, milling & machining stations generate fine metal dust and chips that become airborne and accumulate on machinery, posing respiratory hazards and increasing wear.
Grinding & sanding areas include metal and coatings removal, producing large volumes of ultrafine particulate that settle on surfaces, contaminate equipment, and create combustible‑dust risks (especially aluminium and magnesium).
Welding booths & fume zones produce metal fumes and particulates that must be captured at the source to meet safety standards and protect workers from hazardous inhalation.
Polishing & buffing stations generate fine metallic and compound dust, which becomes airborne and can affect air quality, equipment performance and operator health.
Surface treatment, shot‑blasting & coating areas. Abrasive blasting and surface preparation release dust from abrasives, corrosion products and removed coatings, while powder coating overspray requires consistent extraction to prevent contamination and fire hazards

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Selecting appropriate dust collection system

Partner with Nordfab to maximize system performance and workplace safety. Let us help you with correctly sized and configured ducting for your metalworking application.

Visit our Quick-Fit product range

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Quick-Fit ducting — designed for safety

Quick-Fit ducting systems have laser-welded seams resulting in a smooth, continuous, and leak-tight interior with no crevices for dust to accumulate. This means that laser-welded ducting eliminates the risk of debris build-up and blockages, minimises air leakage throughout the system, and enables efficient extraction of hazardous particles preventing them from circulation into the air. Combined with reduced turbulence and friction, which are often sources of static electricity, usage of laser-welded ducting decreases the risk of ignition and explosion, making the production much safer. Additionally, laser-welded ducting can meet the highest air tightness standards and reduce exposure and health risks for workers.

With components available in galvanised and stainless‑steel options, QF ductwork adapts easily to different industries and environmental demands while ensuring consistent performance and compatibility across the entire system. Wide product range, extensive accessories, and true one‑stop‑shop offering give engineers, installers, and plant managers a clear advantage when choosing the ducting system

Explore the benefits

Inline Spark Trap — say no to ignition risks

Inline Spark Trap is engineered to effectively reduce the likelihood of sparks that could ignite flammable dust particles, by decreasing the number of sparks which could reach the cyclone or collector through the ductwork. By integrating anti-static ducting into your facilities, you enhance safety measures while maintaining efficient extraction. There are no moving parts in the spark trap, and no power is required for its operations.

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Explore more - read our customer success stories below.

Demonstration of Nordfab Spark Trap

Watch this video to see sparks drop out of the ducting line after entering the Nordfab Spark Trap.

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Dust Extraction System to a Sheet Metal Manufacturer

Read how Nordfab successfully provided a wet dust extraction system for a National Enclosure Manufacturer, in Australia. The wet dust collection system was to assist with the extraction and filtration of aluminium grinding dust from the associated grinding booth.

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Quick-Fit ducting installed at metal parts fabrication

Learn how Nordfab Quick-Fit ducting was installed at a metal parts fabrication, thanks to its durability and ease of disassembly and re-assembly.

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Contact Nordfab

Do you have a process ventilation challenge? Relax, we're here to help. Get in touch with our Nordfabulous team to discuss your needs and find the right ducting solution for your application.