HP MJF. Production speed. PA12 production.
HP Multi Jet Fusion (MJF). Faster than SLS for PA12 nylon. Print head deposits fusing agent + IR lamp fuses. Industrial 3D printing.
Multi jet fusion
Faster build speed, better consistency, better surface finish, slightly lower cost at production.
Key principles.
Print head + IR
Print head deposits fusing agent. IR lamp fuses powder.
Best material
Standard MJF PA12. Production-grade nylon.
Production speed
MJF 5-10× faster than SLS for same volume.
Lot-to-lot
Better dimensional consistency than SLS.
380×284×380
HP 5200 build size.
Ra 3-6 µm
Slightly smoother than SLS as-built.
FAQ
Faster build speed, better consistency, better surface finish, slightly lower cost at production.
Currently PA12 only (PA11 emerging). SLS has wider material range (TPU, GF nylon).
±0.2 mm typical. ±0.05 mm with care + post-machining.
Dyed black standard. Color printing emerging via additional agents.
Yes — MJF parts in production for medical, automotive, aerospace.
Volume-based. Pack multiple parts. ~$5-30 per cubic inch typical.
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