Binder Jetting 3D Printing

Binder Jetting (BJ) is a powder-bed additive manufacturing technology that uses inkjet printheads to selectively deposit liquid binder onto powder materials (metal, ceramic, sand, etc.) to form 3D parts layer by layer. It features high printing speed (5-10x faster than SLM), no need for support structures (loose powder acts as natural support), excellent color capability (full-color printing via dyed binder), wide material compatibility, and low equipment cost. Post-processing (sintering/infiltration) is required to enhance part density and strength. Ideal for full-color prototypes, architectural models, metal parts, and sand casting molds.