Binder Jet (ExOne 25Pro)

Binder jetting is an additive manufacturing process in which an industrial printhead selectively deposits a liquid binding agent onto a thin layer of powder metal particles to build high-value parts and tooling.

Process Name

Binder Jet Metal Additive

Applications

Cast part replacements, customized designs, tooling

Advantages

No thermal stresses as heat is not used to fuse the powder. Can process many parts, without support structures, in a single batch.

Limitations

Requires post printing steps including depowdering and sintering. Smooth surface finish requiremenst may need post processing

Specifications

Build Volume: 400 x 250 x 250 mm (15.75 x 9.84 x 9.84 in) Resolution: >30 Micrometer voxel resolution Qualified materials: Stainless Steel 316L Potential materials: Steel 4130