Multi Jet Fusion (MJF)

Functional 3D Printing Solution for End-Use Volume Manufacturing

Functional Manufacturing 

Parts Built in 3-6 Business Days

Multi Jet Fusion (MJF) by HP is game changing new powder-based 3D printing process that chemically melts powder together to create durable, complex shapes with a consistent surface finish & isotropic mechanical properties.

Multi Jet Fusion is ideal for manufacturing end use parts at high volumes. The technology is powder based which means parts can be nested & stacked in the z axis to rapidly produce parts at higher volumes and much faster than with other 3D printing technologies.

PA 12 (Nylon 12)

Tough and Durable

PA 12 is a durable nylon material with excellent surface resolution. PA12 produced using Multi Jet Fusion is very high density (98%) makes the parts highly durable, and watertight right out of the printer. PA12 also meets meets USP Class I-VI and US FDA guidance for Biocompatability.

Colours Available: Black, Dark Grey

Tensile Strength

48 MPa

Tensile Elongation

20 %

Flexural Strength

70 MPa

Izod Impact, Notched

3.5 kJ/m2

Heat Deflection

175 °C

  Download Material Data Sheet

Advantages of Multi Jet Fusion

  • Durability

    Produces dense, functional parts with consisitent durablity. Tough enough for end-use, low-volume production.

  • Accurate

    Durable yet more accurate than FDM, MJF is capable of replicating small features with crisp details and a consistent surface finish.

  • Large Builds

    Hundreds of parts can be stacked and nested together in MJF’s spacious build of 380 x 284 x 380 mm (15 x 11.2 x 15 in)

  • Small Production Runs

    MJF is ideal for small production runs of end use parts with material properties comparable to injection molded parts.

Design Guidelines | Multi Jet Fusion

  • Minimum Wall Thickness

0.5 mm

  • Minimum Detail Size

0.7 mm

  • Tolerences

±0.2 mm up to 100 mm and 0.2% above that value, measured after sand blasting

  • Minimum Hole Size

1.5 mm

  • Clearance

0.4 mm

  • Maximum Build Size

256 x 340 x 360 mm

  • Layer Height

80 μm

  • Minimum Text Size

Line thickness of 0.5 mm & depth of 1 mm