Azoth 3D leverages Elnik Systems and DSH Technologies partnerships to scale binder jetting production

Azoth 3D, a US-based contract manufacturer specializing in metal binder jetting, has built its production capability through strategic partnerships with furnace supplier Elnik Systems and sintering specialist DSH Technologies. Rather than developing proprietary sintering or debinding processes in-house, Azoth integrated Elnik’s continuous furnaces and DSH’s sintering expertise into its production workflow. The company operates a fleet of binder jetting systems from multiple OEMs, including Desktop Metal and ExOne, and has focused on qualifying production runs for automotive, industrial tooling, and consumer electronics customers. CEO Cody Cochran has emphasized that the partnerships allow Azoth to deliver consistent part quality at volumes that single-machine shops cannot match.

This approach reflects a broader maturation in the binder jetting segment, where the bottleneck has shifted from printer availability to post-process repeatability. Binder jetting’s value proposition—high throughput and isotropic properties—has long been undercut by the difficulty of achieving predictable shrinkage and density across production batches. By partnering with Elnik and DSH, Azoth effectively outsources the furnace and sintering engineering that many binder jetting adopters struggle to develop internally. This mirrors a pattern seen in metal PBF-LB service bureaus that rely on third-party hot isostatic pressing (HIP) providers to close the qualification loop. For Azoth, the partnerships enable it to serve customers who need thousands of parts per year, not just prototypes, without carrying the full R&D burden of sintering process development.

For the binder jetting ecosystem, Azoth’s model suggests that the winning service providers will be those that optimize the full value chain—printing, debinding, sintering, and inspection—rather than those that simply own the most printers. The company’s reliance on external partners for critical thermal processing steps is a pragmatic choice, but it also means Azoth must manage supplier dependencies and sintering capacity constraints as volumes grow. Buyers evaluating binder jetting service providers should ask not just about printer fleet size, but about furnace capacity, sintering qualification data, and part-to-part consistency across production runs.