Protolabs expands service to include black coloring for MJF and SLS parts

Protolabs has expanded its portfolio to include a black coloring service for components manufactured using HP Multi Jet Fusion (MJF) and Selective Laser Sintering (SLS). This new service is based on 3D Wave technology, which enables efficient, automated post-processing.

“With 3D Wave, we can achieve a whole new level of efficiency in the black dyeing of customer parts,” explains Dr. Philipp Amend, Director 3DP Process Engineering & Customer Projects at Protolabs. “The 3D Wave is highly automated and specifically designed for coloring 3D printed parts. We at Protolabs are therefore delighted to be at the forefront of technological innovation and to be able to offer our customers this emerging and, above all, environmentally friendly post-processing technology – and to be able to expand our service and post-processing portfolio once again with a state-of-the-art technology that has not yet been used in the German market.”

The 3D Wave combines several steps – dyeing, rinsing and drying – in one automated process. The patented Rotowave technology ensures consistent, reproducible results, which is particularly advantageous for applications with high quality requirements. Protolabs works closely with specialized partner companies for this service, including Norblast, Teknox and TCN, who provide expertise in post-processing, cleaning and dye production.

Black remains an important color in manufacturing and is increasingly in demand, especially for technical components and design applications. By introducing black as a standard option for materials such as PA12 Glass Beads, Protolabs is responding to customer requests. The service complements existing digital manufacturing and consulting offerings such as the Technical Consultative Sales Approach, which optimally prepares customers for the possibilities of additive manufacturing.

“The interplay of different skills and the mix of complementary expertise has always been a key factor for progress,” continues Dr. Philipp Amend. “In recent months and years, we have repeatedly introduced new technologies and materials in the field of additive manufacturing, which have been important drivers of progress for our customers and have strengthened their innovative strength. Accordingly, the introduction of the black coloring service is now the next logical step in this direction.”

With the new black coloring technology, Protolabs is not only expanding its post-processing portfolio, but also demonstrating how cooperation and technology integration in additive manufacturing can create innovative solutions for customers. The combination of automation, sustainability and technical precision underlines the company’s claim to offer high-quality services tailored to customer needs.