Nikon Advanced Manufacturing has received a contract to supply multiple customised laser powder-bed fusion systems for prototype work and capacity expansion around Tomahawk missile mid-bodies. Based on Nikon SLM Solutions' NXG-E platform, the machines will have a two-metre Z build height. Work will be performed at the Nikon AM Technology Center in Long Beach, California, under the Cornerstone Other Transaction Authority.

What is new in the contract

This is more than an off-the-shelf machine sale. Multiple systems are being tailored for the programme, supported at the same site by engineering, laboratory, production and qualification resources. Public reports identify the Tomahawk Land Attack Missile mid-body as the target application and mention similar critical systems only as potential extensions.

Two metres of Z travel enables long parts or tall assemblies, but does not guarantee an acceptable component. A tall build creates long cycles, a large powder and gas-flow domain, multi-laser stitching, heat accumulation and distortion risks. The NXG-E family is a large-format twelve-laser platform; the contractual machines' exact optics, recoating and powder-handling configuration is undisclosed.

From prototype to critical hardware

For a structural and system-integration component, the printed state is only the start. Stress relief, heat treatment, support removal, machining, finishing, non-destructive inspection and dimensional verification may all be required. Material, scan strategy, laser overlap and downstream processing jointly determine compliance.

The stated objective is to accelerate tactical-munition production and strengthen the US defence industrial base. That is a programme goal, not published performance evidence. Machine count, contract value, schedule, alloy, part cycle time, scrap rate and accepted annual output remain undisclosed.

Fact, vendor claim and inference

Two trade sources consistently report multiple machines, two-metre Z height, the NXG-E base, Long Beach execution and the Tomahawk mid-body application. Nikon's product page confirms the platform's large-format, twelve-laser architecture. Faster scale-up is an objective; qualified production results are not yet public.

Editorial conclusion

The award is a strong signal that large-format LPBF is being procured not only for demonstrations but to build supply capacity for a weapon system. The decisive next evidence will not be a spectacular full-height print, but a qualified material and process window, repeatability, inspection chain and actual output.

Sources and transparency

We verified contract details through independent Metal AM and TCT coverage and platform context through Nikon SLM Solutions. The full award document and financial value are not public.