Luxembourg-based precision parts manufacturer Simaform has optimized its additive manufacturing process by integrating the Russell AMPro Sieve Station. The automated solution replaces the previously manual sieving of metal powder and reduces the time required from several days to just a few hours. At the same time, it improves process reliability and reduces direct contact between the operating personnel and the materials.
Simaform has more than 16 years of experience in metal 3D printing and supplies industries such as aerospace, food technology, defense and tire production. Maraging steels and type 316L stainless steel are the main materials used in additive manufacturing. Previously, the reusable powder was sieved manually, which was not only time-consuming but also posed health risks for employees.
The new sieving station uses a vacuum-based system to recover and filter the powder. This can be connected directly to up to five 3D printing systems and works largely autonomously.
“The advantage of the Russell Finex machine is that everything is kept inside the machine, and there is really no contact during the process,” said Michel Dehez, Managing Director. “The operators of the machine are also very satisfied with the equipment.”
The commissioning was carried out with technical support from the local Russell Finex team. “Having someone based nearby was a big advantage,” Dehez added. “If there’s anything we need, Russell Finex is quick to respond and ready to help.”
The switch to automated powder sieving is an example of how targeted process integration in the additive environment can improve both efficiency and occupational safety. For manufacturers who regularly recycle metal powder, this provides an opportunity to make material cycles more efficient and avoid production bottlenecks.
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