Orbex Commisions Europe’s Largest Industrial 3D Printer

Orbex, a Scottish company specializing in space launch, has just commissioned AMCM to build an industrial 3D printer set to be the largest of its kind in Europe. Weighing more than twelve metric tons, the machine is purposed for in-house rapid rocket-building and will enable Orbex to print thirty-five rocket engines and main stage turbopump systems annually. With this 3D printer the company hope to be able to launch rockets from Scotland as soon as next year. It was in anticipation of this that Orbex, moving to scale up its production capabilities, signed the multi-million-pound deal with AMCM as well as expanded its factory by an additional thousand meters squared in order to accommodate this new vast machinery.

The CEO of Orbex, Chris Larmour, commented on the deal saying that, “although our rocket engines and other critical systems are already quite mature after years of testing, a large-scale in-house 3D printing system like this gives us far greater speed and agility as we ramp up production”. He continued: “It means we can continue to iterate and drive up performance even further. Longer term, as we get ready for multiple launches per year, it will give us greater control over our costs and supply chain. After exhaustive trials, the results we’ve seen from AMCM were very successful and we’re confident that we’ve made the right choice of partner”.

Rendering of a smaller scale industrial 3D printer, similar to the one being built for Orbex. (Photo Credit: AMCM)

AMCM plan to deliver a comprehensive 3D printing solution. This includes post-processing machinery and ‘Machine Vision’ systems enabling the automatic imaging-based inspection of printed parts. Orbex will also be able to print parts in a single piece, including rocket engines, thus eliminating weaknesses associated with joining and welding. Thanks to the 3D printing system and custom blend of metals, the resulting rocket parts will be further improved in terms of lightness of weight, and resistance to extreme levels of temperature and pressure to which they are exposed during spaceflight. These 3D printed rocket parts will be essential components of a nineteen-meter long microlauncher rocket, intended to place small satellites in polar orbits around earth.