The 3D Systems ProX 400 is a professional 3D printer from the US based manufacturer 3D Systems. The 3D Systems ProX 3D printers are rebranded Phenix Systems 3D printers, a French manufacturer purchased by 3D Systems.

The ProX DMP line of professional 3D printers (ProX 100, ProX 100 Dental, ProX 200, ProX 200 Dental, ProX 300 and ProX 400) use the Direct Metal Printing (DMP) technology. This 3D printing technique also called laser sintering uses a laser as a power source to sinter powdered material. The compatible materials are metals (stainless steels, tool steels, non-ferrous alloys and super alloys) and ceramics (such as Cermet and others). More than 15 materials are available.

Those professional 3D printers are recommended for additive manufacturing of highly corrosion-resistant industrial parts that require high temperature resistance. The DMP technology can be used for the production of the following products: custom dental prostheses, orthopedic implants, tire molds, watches and aircraft parts, conformal tooling, tooling inserts and blow molds.

The 3D Systems ProX 400 is the biggest of the ProX DMP line. The ProX 400 features a build volume of 500 x 500 x 500 mm along with automatic material loading.

The ProX 400 is delivered with 3D Systems’ software tools, specifically designed to ensure efficient metal or ceramic manufacturing processes.