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ADDITIVE MANUFACTURING/3D PRINTING FEATURE NUFAcTUrING EMISSIONS n


optimising the value of new-generation functional materials. This means enabling the recirculation of chamber air to extract emissions, without compromising the required operating conditions. Fume and dust extraction innovations that support this include the airflow being recirculated on a continuous loop, which helps maintain optimal temperature conditions.


Filtration in print Farms Producers need to be aware that a concentration of 3D printers can impact air quality if emissions are not appropriately extracted, filtered, and clean air returned to the workplace. Emissions may take the form of nanoparticles, which may be odourless but present nonetheless, and VOCs which are typically characterised by an odour. In a print farm environment, the fume


extraction setup will depend upon the process, the material being worked and the volume and chemical composition of the emissions. Users should therefore undertake their own due diligence and risk assessment as to the appropriate limitation of exposure. Bespoke enclosures and extraction solutions for print farms support efficient filtration. These tailored systems can be designed to accommodate varying printer sizes,


configurations, and operational schedules, helping to maintain consistent performance. Effective emission management in additive


manufacturing helps capture particles and/or gases emitted during the process, returning


“By integrating fume and dust


extraction systems, manufacturers can fully harness the


benefits of advanced materials and


scalable 3D printing technologies”


filtered air back into the workspace to provide consistent product performance and process reliability. By integrating fume and dust


extraction systems, manufacturers can fully harness the benefits of advanced materials and scalable 3D printing technologies. As additive manufacturing continues to expand into new applications and industries, proactive emission control will remain a cornerstone of high-quality production.


Donaldson BOFA www.donaldsonbofa.com


*This information is provided for general


guidance only and should not be considered legal, regulatory, or technical advice


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www.mclennan.co.uk +44 (0) 1252 531444 sales@mclennan.co.uk www.designsolutionsmag.co.uk MAY 2026 DESIGN SOLUTIONS 39


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