industrial-3d-printers
(2)
Impossible Objects, Inc.
Impossible Objects is a Northbrook, Illinois manufacturer of industrial 3D printers built around its proprietary CBAM (Composite-Based Additive Manufacturing) process. Instead of melting plastic filament, CBAM stacks long-fiber sheets of carbon fiber or fiberglass, inkjet-prints each layer with a fluid, bonds them with high-performance polymer powders like PEEK and nylon, then compresses and heats the stack into a solid composite part. The result is parts the company says are stronger, more dimensionally accurate, and printed up to 15x faster than competing methods - aimed at aerospace, defense, automotive, and electronics customers that need composite parts at production volume.
Azul 3D, Inc.
Azul 3D is a Skokie, Illinois deep-tech manufacturer that builds large-format, high-speed industrial 3D printers powered by its proprietary High Area Rapid Printing (HARP) technology. Spun out of Northwestern University in 2016, the company uses a flowing layer of non-stick fluorinated oil to carry away heat during continuous stereolithographic printing, which lets its machines produce human-sized polymer parts in hours rather than days. Its flagship LAKE printer targets manufacturers who want to make finished goods at scale instead of one-off prototypes.