Benefits of HP Multi Jet Fusion
HP Multi Jet Fusion differentiates itself from competing 3D printing technologies like SLS, SLA, and FDM. A comprehensive suite of production, cost, and performance advantages that streamline product development and scalable manufacturing. The most transformative benefit is exceptional print production: MJF’s dual-agent fusing and detailing system delivers production speeds up to 10x faster than selective laser sintering, enabling full build plates of dozens of distinct parts to complete in hours rather than days, drastically cutting design iteration cycles for engineering teams. Unlike laser-based powder fusion, Hp multi jet fusion generates fully isotropic mechanical properties across X, Y, and Z axes parts exhibit uniform tensile strength, impact resistance, and flexibility in every orientation, eliminating weak layer lines common in FDM and uneven vertical performance in SLS printed components.
Standard Tolerances for HP MJF Materials
Our dimensional standards tolerance align with official HP Multi Jet Fusion design guidelines, segmented by material type and linear part dimension. Tolerance values distinguish horizontal (XY print plane) and vertical (Z layer axis) deviation limits, critical for fit-critical assemblies, snap buckles, gears, and precision enclosures:
| Material | Under 30 mm (1.2″) | 30 – 50 mm (1.2″ – 2.0″) | 50 – 80 mm (2.0″ – 3.2″) |
|---|---|---|---|
| Nylon 11(PA11) | XY = ± 0.30 mm / .012″; Z = ± 0.42 mm / .017″ | XY = ± 0.36 mm / .014″; Z = ± 0.62 mm / .024″ | XY = ± 0.44 mm / .017″; Z = ± 1.18 mm / .046″ |
| Nylon 12 (PA12) | XY = ± 0.25 mm / .010″; Z = ± 0.42 mm / .017″ | XY = ± 0.30 mm / .012″; Z = ± 0.50 mm / .020″ | XY = ± 0.37 mm / .015″; Z = ± 0.60 mm / .024″ |
| Glass-Filled Nylon 12 | XY = ± 0.31 mm / .012″; Z = ± 0.43 mm / .017″ | XY = ± 0.35 mm / .014″; Z = ± 0.71 mm / .028″ | XY = ± 0.39 mm / .015″; Z = ± 1.16 mm / .046″ |
| Polypropylene (PP) | XY = ± 0.30 mm / .012″; Z = ± 0.40 mm / .016″ | XY = ± 0.40 mm / .016″; Z = ± 0.65 mm / .026″ | XY = ± 0.45 mm / .018″; Z = ± 1.00 mm / .039″ |
| TPU 88A Flexible Elastomer | XY = ± 0.44 mm / .017″; Z = ± 1.05 mm / .041″ | XY = ± 0.52 mm / .020″; Z = ± 1.35 mm / .053″ | XY = ± 0.66 mm / .026″; Z = ± 1.80 mm / .071″ |
MXY Machining HP MJF Service Process
Material
HP Multi Jet Fusion fully HP-certified industrial polymer stock including Nylon 11, Nylon 12, glass-reinforced Nylon 12, food-grade polypropylene, and TPU 88A elastic polyurethane for soft-touch, impact-resistant parts. All materials undergo incoming quality testing to guarantee consistent mechanical performance for functional end-use applications.
Printing & Production Scale
Support for single prototype one-offs, small batch low-volume production (10–500 units), and medium serial runs up to 10,000 parts via high-density build plate nesting. Our multi-machine MJF production line enables parallel printing of multiple unique part designs in a single build cycle to compress project timelines.
Post-Processing & Finishing
Our complete post-processing options include bead blasting, vapor smoothing, water-based dyeing and matte topcoating. We deliver secondary CNC machining for precision assembly features, alongside embossed marking, serialized labeling and custom OEM packaging. MXY Machining assembly services cover hardware insertion and adhesive bonding, supplying finished subassemblies ready for direct customer integration.
Supplementary Integrated Manufacturing
Complementary in-house processes to pair with HP Multi Jet Fusion parts delivery, sheet metal laser cutting/CNC bending (±0.1 mm tolerance), plastic injection molding bridge runs, and full CNC precision machining for hybrid metal-polymer assemblies.
HP Multi Jet Fusion Service Materials
PA12 (Nylon 12)
A strong, versatile nylon offering excellent chemical resistance, fine detail, and consistent mechanical properties, ideal for functional prototypes and end-use production parts.
PA11 (Nylon 11)
A bio-based nylon with high impact strength and flexibility, well suited for snap-fits, living hinges, and parts that need to withstand repeated stress.
Glass-reinforced nylon delivering added stiffness, dimensional stability, and heat resistance for structural and load-bearing applications.
TPU
A flexible, elastomeric material with high elongation and abrasion resistance, used for gaskets, seals, and soft-touch components.
PP (Polypropylene)
A lightweight, chemically resistant thermoplastic with good fatigue resistance, commonly used for housings and consumer product parts.
PA12 CF (Carbon-Filled)
Carbon-fiber-reinforced nylon offering a high strength-to-weight ratio and superior rigidity, suited for lightweight structural and tooling applications.
MXY Machining work with a wide range of certified, traceable materials selected to match your performance, regulatory, and application requirements. Our engineers provide HP MJF services guidance to optimize your plastic and metal parts design for manufacturing. Contact us or upload a CAD file for material options, instant quotes, and custom production solutions. CNC milling services supports a wide range of additional metals, plastics, and composites.
Visit our materials page for a full list.
HP MJF Surface Finishes
As-Printed
Best for secondary to dimensional accuracy and cost efficiency.
Sanded & Smooth
Best for painting or a refined matte finish without chemical processing.
Vapor Smoothed
Best for Consumer electronics housings, automotive trim, panels parts
Primed & Painted
Best for consumer products, automotive prototypes, and showcase models.
Dyed
Best for functional nylon parts and consumer products,
High-Gloss Polished
Best for optical components, cosmetic prototypes, premium consumer products
Metal Electroplated
Best for decorative figurines, jewelry, automotive emblems, hardware, and functional parts
Hydro Dipped
Best for automotive interior trim, consumer electronics, sporting goods
Resin Coated
Best for consumer products, display models, art pieces
Textured
Best for ergonomic grips, handles, consumer product enclosures, tool handles
