As demand for additive manufacturing processes continues to grow, BOFA’s filtration technology is now in demand to support the post-processing environment. Post-processing in the world of 3D printing is an important step in the production chain and is vital to transforming the commercial potential of additive manufacturing into high-quality finished products.

Luke Ziolkowski, international business development manager at BOFA International,says: “Post-processing is a catch-all term and means different things to different manufacturers, but the ultimate aim is the same: to create a product ready for market. This typically includes curing, polishing, deburring, mechanical cleaning or air blasting, all of which emit particles or gases that require BOFA filtration to help maintain a healthy working environment and contribute to a high-quality end product.”

BOFA is responding to demand with a number of 3D-print filtration systems that are suitable for post-processing environments. These include the FumeCAB enclosure technology which is suited to stereolithography systems,extractingoff-gassing from the print. FumeCAB can also help with off-gassing from washing stations and contribute to filtration for most other post-processing applications.

BOFA’s 3D PrintPRO 4 has recently been enhanced to support fused deposition modelling, stereolithography, digital light processing and material jetting. PrintPRO 4 can manage multi-unit operations thanks to a high-capacity filtration system, while delivering optimal temperature control. Effective airflow management contributes to an odourless workplace environment.

Finally, AD Oracle iQ is a fume extraction system for laser marking, coding engraving and AM laser sintering applications. The iQ2 intelligent operating system offers extended on-board data logs and real-time system condition visualisation. iQ2 also supports a colour touchscreen user interface, smart alarm configuration and system upgrades.
For further information www.bofainternational.com