HP Multi Jet Fusion 3D Printing Services
Production-Ready Parts with Isotropic Strength and Fine Detail
HP Multi Jet Fusion (MJF) produces strong, accurate plastic parts with excellent surface consistency and repeatability. Designed for both prototyping and low- to mid-volume production, MJF is ideal for end-use components requiring durability, precision, and uniform mechanical properties.
Max Print Size
380 mm
15.0 in
Max Build Volume
380 × 284 × 380 mm
15.0 × 11.2 × 15.0 in
Layer Height
80 μm
0.003 in
What is Multi Jet Fusion?
HP Multi Jet Fusion (MJF) is a powder-based 3D printing process that produces strong, detailed plastic parts without the need for support structures. The process works by selectively applying fusing and detailing agents to a thin layer of polymer powder, which is then exposed to heat to solidify each layer. Repeating this process layer by layer results in parts with consistent mechanical properties, fine detail, and reliable surface quality.
MJF 3D printing is ideal for:
-
Parts requiring strength and durability for functional testing and end-use applications
-
Complex geometries and assemblies that are difficult to produce with traditional methods
-
Lightweight, lattice, or hollow structures without the need for support material
-
Snap-fits, hinges, and flexible designs made possible by engineering-grade materials like TPU
-
Industrial, consumer, and medical applications demanding performance and reliability
Tempus offers custom pricing for serial production.
Key Benefits:
-
Fixed pricing agreements
-
Pre-scheduled delivery
-
No inventory costs
-
Dedicated Production Advisor
Technical Specifications
Build Volume
380 × 284 × 380 mm
(15 × 11.2 × 15 in)
Supports large parts and high-density batch manufacturing.
Layer Thickness
80 µm
(0.08 mm)
Balances fine feature detail with production efficiency.
Dimensional Accuracy
±0.2% (minimum ±0.2 mm / ±0.008 in)
Typical accuracy depends on geometry and post-processing.
Support Structures
Not required
Enables complex internal channels, lattices, and assemblies.
Maximum Part Size
Up to 380 mm
(15 in)
Ideal for housings, enclosures, and structural components.
Print Resolution
1200 dpi
≈ 21 µm dot spacing (0.0008 in)
Enables sharp edges, fine text, and detailed geometries.
Mechanical Properties
Near-isotropic strength
Consistent performance across X, Y, and Z axes.
Production Suitability
Functional prototypes to end-use parts
Designed for repeatable, production-ready manufacturing.
Design Guidelines
Max build volume
380 x 284 x 380 mm (15 x 11.2 x 15")
Min wall thickness
0.6 mm (flexible), 2 mm (rigid)
Connecting parts
min 0.5 mm between part interface areas
Moving parts
min 0.7 mm between faces of printed assemblies
Emboss / deboss
min 0.5 mm
Design Considerations
-
Thin and long parts, as well as large flat surfaces, may be prone to warping. We recommend Select Laser Sintering as an alternative 3D printing technology for these parts.
-
Consider hollowing or adding internal lattice structure to large solid pieces to improve accuracy and minimize cost.
-
Hinges, sockets, and linked parts can be integrated into the design.
