ExOne | 15,282 followers on LinkedIn. Sand 3D Printing Solutions for Foundries | Digital Foundry Solutions | ExOne® provides sand 3D printing systems and services utilizing binder jetting technology for manufacturers in multiple industries around the world. Our sand 3D printing systems enable the production of complex cores and molds for sandcastings for use cases from prototyping to serial production. ExOne was unified with voxeljet under ExOne Global Holdings, a portfolio company of Anzu Partners, operating with a global footprint across China, Japan, India, the United States, and Germany.