Multi Jet Fusion
HP Multi Jet Fusion is at the forefront of the 3D printing industry, offering a powerful combination of speed, quality, and cost-efficiency.
This technology has transformed prototyping and production, enabling businesses to bring innovative products to market faster than ever before.
About the Technology
HP Multi-Jet Fusion (MJF) technology is a powder-based system that uses PA12 nylon powder to create strong, dense, and complex parts. This technology is best suited for parts that are traditionally too intricate for injection molding and/or short-run production parts. MJF also has several benefits over injection molding: no tooling or retooling costs, almost no limit on complexity (e.g. elaborate internal channels), and the ability to run several different parts in the same production cycle. Additionally, unlike other forms of additive manufacturing, these parts are isotropic – making their tensile strength uniform in all directions.
WT3D has 5 years of experience of printing with and repairing the equipment needed for this technology.
About the Material
HP High Reusability PA12 Nylon
HP’s Nylon 12 for powder bed printing is a robust thermoplastic that produces a high-density part with good chemical resistance to oils, greases, and alkalies. It’s also biocompatible with USP Class I-VI and US FDA guidelines for Intact Skin Surface Devices. When printed on our 4200, we can achieve watertight properties with no additional post-processing needed and meet a tolerance as high as ±0.30mm in the x and y dimensions as well as ±0.42mm in the Z dimension. Full material data sheets and white papers are available below.
Microscopic Comparison
MJF vs FFF
