Nikon SLM Solutions: 18 models

Nikon SLM Solutions, based in Lübeck, Germany, develops and manufactures machines for selective laser melting of metal powder (SLM, also known as laser powder bed fusion). The company operated for many years as SLM Solutions before becoming part of the Nikon group in 2023. The range runs from the compact SLM 125 through the SLM 280 and SLM 500 to the SLM 800 with its extended build height, plus the multi-laser NXG XII 600 and NXG 600E platforms. Typical features include multi-laser configurations (twin, quad, twelve lasers), closed-loop powder handling, and open parameter access for in-house material development. Users come mainly from aerospace, energy, automotive, tooling and medical device manufacturing.

On the second-hand market, the SLM 280 in its HL, 2.0 and PS variants is the most common machine, followed by the SLM 125 and SLM 500; the older SLM 250 HL appears less often. Generations differ in laser count, laser power, inert gas flow design, filtration and control software. Peripheral equipment includes the PSV sieving station, the PSM powder silo, the PRS powder recovery system, the PFM powder feed module, the CPS core removal station, the BCM build cylinder changer and the SLM HUB unpacking station. Buyers should establish which of these modules come with the machine, since they are what makes the powder circuit a closed system.

When buying used, check the condition of the laser sources and scanners, laser operating hours, the filter system and the gas-tightness of the inert gas loop. Also review the control software version, the parameter sets available for the alloys you intend to run, and whether an existing service agreement can be transferred. Utility requirements (three-phase power, argon or nitrogen supply, compressed air, cooling water, extraction) and explosion-protection rules for powder handling rooms need to be part of the installation plan. Below you will find the technical data of all 18 Nikon SLM Solutions models in our catalogue, along with those currently available second-hand.