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Multi Jet Fusion (MJF) 3D Printing Services

Precision. Strength. Scalable Production.

Multi Jet Fusion (MJF) is a next-generation 3D printing technology that delivers high-quality, functional plastic parts with exceptional speed, consistency, and surface finish. Ideal for end-use production and functional prototyping, MJF combines fine detail resolution with industrial-scale throughput—making it a top choice for engineers and manufacturers seeking rapid, cost-effective solutions.

    What Is MJF?

    Developed by HP, Multi Jet Fusion is a powder bed fusion process that uses precision inkjet arrays to apply fusing and detailing agents across a bed of thermoplastic powder. These agents are then fused with infrared energy to form solid layers—enabling the production of highly detailed, isotropic parts with excellent mechanical performance. MJF stands out for its speed, part accuracy, and surface uniformity—without the need for support structures.

    Advantages of MJF 3D Printing

    3D Printing

    High Mechanical Performance
    Finish

    Parts exhibit near-isotropic strength, making them ideal for load-bearing and functional applications.

    3D Printing

    Fast, Scalable Production

    High build speeds and nesting efficiency make MJF a powerful tool for both prototyping and production runs.

    3D Printing

    Excellent Surface Finish & Detail

    Smooth, uniform surfaces straight off the printer—ideal for consumer-facing and precision-fit components.

    MJF Applications

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    Automotive & Aerospace

    Lightweight, strong parts for interior and non-structural applications.

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    Custom Components

    Tailor-made parts for robotics, electronics, medical devices, and more.

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    End-Use Production Parts

    Manufacture brackets, housings, clips, and enclosures at scale—without tooling.

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    Functional Prototypes

    Test mechanical properties, fit, and usability with production-grade thermoplastics.

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    Batch Manufacturing

    Economically produce hundreds or thousands of parts in a single build.

    Materials and Applications

    Thanks to these materials, Multi Jet Fusion can make both test models and final products. Whether you need parts that last or detailed designs, this technology can create complex shapes and deliver dependable results for many different uses.

    PA12 Nylon 12 Part

    PA12 (Nylon 12) – General-Purpose Engineering Plastic with Strength and Chemical Resistance

    PA12 is the most widely used material in MJF printing thanks to its excellent balance of mechanical strength, durability, and chemical resistance. It's ideal for functional prototypes and production parts across industries like automotive, industrial, and consumer goods.

    • • High tensile strength and dimensional stability
    • • Excellent resistance to fuels, oils, and chemicals
    • • Suitable for housings, fixtures, brackets, and enclosures
    PA11 Bio-Based Nylon Part

    PA11 (Bio-Based Nylon) – Flexible, Ductile, and Impact-Resistant

    PA11 is derived from renewable castor oil and offers superior ductility and impact resistance compared to PA12. It's particularly suited for applications requiring flexibility, toughness, and biocompatibility, such as orthotics or sports equipment.

    • • Superior elongation and fatigue resistance
    • • Superior elongation and fatigue resistance
    • • Bio-based formulation with sustainable sourcing
    PA12 Glass Bead-Filled Part

    PA12 Glass Bead-Filled – Increased Stiffness for Structural Applications

    This composite material blends PA12 with glass beads to enhance stiffness, dimensional stability, and heat resistance. It's optimized for structural components that must withstand mechanical loads without deforming over time.

    • • 30–50% stiffer than standard PA12
    • • Lower shrinkage and improved accuracy for flat parts
    • • Great for jigs, mounts, casings, and load-bearing parts
    TPU Thermoplastic Polyurethane Part

    TPU (Thermoplastic Polyurethane) – Flexible, Rubber-Like Material for Dampers, Seals, and Gaskets

    TPU offers elastomeric properties with excellent wear resistance, making it perfect for flexible parts that need to bend, compress, or absorb shocks. MJF-printed TPU combines design freedom with durable softness.

    • • Shore hardness options available (typically around 88A)
    • • Withstands repeated flexing and compression
    • • Ideal for bellows, seals, gaskets, and soft-touch grips

    From Prototype to Production—Faster Than Ever

    Multi Jet Fusion gives you the power to move quickly, iterate confidently, and scale efficiently. Whether you’re developing a product or producing it at volume, we’ll help you get there—on time and on budget.

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