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MJF 3D Printing Service In China

MJF is a versatile process leveraged by a broad range of industries including healthcare, automotive, and consumer electronics. Some common applications include prosthetics, aerospace camera enclosures, dental molds, and automotive component molds.

  • Maximum Build Size:

    380 × 280 × 380 mm

  • Standard Lead Time:

    2-3 business days

  • Dimensional Accuracy:

    ± 0.5% with a Lower limit of ± 0.15 mm (± 0.006")

  • Layer Height:

    25-100 um

MJF 3D Printing Service

150+

Experienced Engineers

200+

Up-to-date Machines

5000+

Satisfied customers

Advantages and drawbacks of MJF 3D printing

Multi Jet Fusion is a powerful 3D Printing technology that produces highly accurate and durable MJF parts at fast speeds, especially compared to other powder bed fusion technologies. Multi Jet Fusion parts are great for end-use, low-to-mid volume production, for rapid prototyping, or as a bridge process to injection moulding.

ADVANTAGES

ADVANTAGES

MJF is ideal for producing parts with complex mechanical properties across all geometries.

MJF’s more robust automation capabilities reduce the need for most post-processing.

MJF provides quicker build speeds in comparison to other technologies, even with larger quantities of parts.

DRAWBACKS

DRAWBACKS

Printing with MJF will yield high-quality parts, though the cost may be considerably higher than with other technologies.

Limited materials available. HP may expand the range in the future.

MJF 3D Printing Materials

PA12 40% Glass-Filled Black
PA12 40% Glass-Filled Black
PA12 Black
PA12 Black
PA12 40% Glass-Filled Black

PA12 40% Glass-Filled Black

PA 12 40% Glass-Filled Black is a 40% glass-filled nylon. Final parts are dyed black. The biggest advantage offered by this material is heat deflection at 175°C (347°F) (measured at 66 psi), ranking second best after PA 12 Mineral-Filled.

  • Economical
  • Temperature Resistance
  • Durability
  • Stiffness
  • Dimensional Stability
PA12 Black

PA12 Black

PA 12 Black is a high tensile strength nylon. Final parts are dyed black, and they exhibit quality surface finishes and slightly more isotropic mechanical properties when compared to SLS. When more detail is required, PA 12 can achieve smaller minimum feature resolution (0.02 in) as compared to SLS materials (0.03 in). PA 12 Black is the best material option for designs that incorporate living hinges.

  • Economical
  • Strength
  • Durability
More Materials

Surface Finish Options for MJF 3D Printing

Post Processing For MJF
Post Processing For MJF
Post Processing For MJF
Post Processing For MJF

Surface finishes can serve either a functional or aesthetic purpose. Surface finishes that serve both purposes are deemed cosmetic finishes, and are used for cosmetic parts. Producing cosmetic parts requires additional measures to minimize defects such as hang marks and scratches from tools.

Types
Details

Clear Coat

Clear cosmetic finish that can be applied to ABS-Like Translucent/Clear (WaterShed XC 11122) and PC-Like Translucent/Clear (Accura 60) materials.

Painting

After smoothing the part with sanding and polishing, parts can be painted with automotive-grade paint. Provide a pantone color with your quote request. We also offer soft-touch painting.

Plating

Electroless nickel plating can be used to achieve parts that are similar to cast aluminum or magnesium.

Dyeing

Dyeing is another method for adding color to 3D prints. This is faster option with a limited color selection, so is a more cost-effective choice than painting.

Decaling

Decaling can be used to add a logo or other graphics to boost cosmetics or function.

Polishing

We can polish parts to a mirror-like finish. If this is a requirement, we ask that you provide either a drawing or image that indicates your finish expectations.

Heat Treatment

Harden and strengthen metal 3D prints with multiple heat treatment options: NADCAP heat treatment, hot isostatic pressing (HIP), solution annealing, and aging.

How to Work With Us

01

Request A Quote

Request A Quote

02

Confirm Specifications

Design Review

03

Manufacturing Begins

Manufacturing Begins

04

Parts Are Shipped

Parts Are Shipped

Request A Quote

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Testimonials / Satisfied Customers

D

Dorothy

Buyer at Leading Energy company

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WJ Prototypes is Great!

“We’re glad we recently added WJ Prototypes to our AVL. You guys are always quick and friendly and all the Machining jobs we have sent have gone smoothly!”

T

Thomas

Engineer at Robotics Company

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Our No.1 source for CNC parts

“We had a time sensitive Sheet Metal enclosure with fairly strict cosmetic requirements. WJ Prototypes came through for us and the parts looked great. The full build turned some heads at our Trade Show!”

M

Marc

Buyer at Electric Car Company

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Great prices, lead times, and quality of work

“You guys are one of the easiest job shops I’ve worked with the last 10 years. You are responsive and competitive. We’ve appreciated the awesome work!”

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Sheet Metal Fabrication
Sheet Metal Fabrication
SLA 3D printing
SLA 3D printing
CNC Machining
CNC Machining