HP Multi Jet Fusion (MJF) 3D Printing Services

  • Free Delivery
  • PA 12, PA 11, TPU 95A
  • Manufacturing From 3 Business Days

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HP MJF 3D Printing Capacities

HP Multi Jet Fusion is a powerful 3D printing technology that produces highly accurate and durable 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 molding.

MJF printed parts can be post-processed by dyeing, sanding and plating.

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Multiple designs for different parts can be imported at the same time to produce a single quote. In less than a minute, a detailed cost estimation appears on the screen.

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2
Choose the process

First, select the manufacturing process you require. You can then choose from over 70 materials, both metals and plastics, and from a wide range of finishes and certifications.

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3
Order your parts online

Once you have selected the required options, all you need to do is confirm the order and pay for it on the secure payment platform. Your design will be analysed by engineers.

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Within a short amount of time, you will receive the parts you ordered directly to your shipping address. You can track your package at any time in your personal account.

Advantages of HP MJF with Xometry

Massive Capacity

Massive Capacity

We can quickly produce both prototypes and large batches thanks to the largest manufacturing network in Europe, with over 2,000 vetted partners

Fast Production

Fast Production

You will get your 3D printed parts fast delivered in as fast as 3-5 days.

Quality Assurance

Quality Assurance

We have strong QA procedures, controlled by an in-house team of QA engineers, which allows us to deliver high quality parts.

Engineering Check & Status Updates

Engineering Check & Status Updates

All designs are checked by engineers before they’re sent for 3D printing. After confirming your order, you will receive status updates on your production.

HP MJF 3D Printing Materials

Rigid Plastics
  • Nylon 11 / PA 11
  • Nylon 12 (PA 12) glass-filled
  • Nylon 12 / PA 12 (SLS, MJF)
  • Nylon 12 full-colour / CB PA 12
  • Polypropylene (PP)
Flexible Plastics
  • TPU (Polyurethane)

Finishing Options for MJF 3D Printing

Full-Colour Printing with MJF

Multi Jet Fusion (MJF) 3D printers use a multi-agent material jetting process where an inkjet array sprays fusing and detailing agents onto a powder bed of thermoplastic. When combined with CB PA 12 (full-colour) material, the printers are capable of creating parts with vibrant colours and a sandblasted texture without painting or dyeing.

Xometry offers CB PA 12 in different colours:

  • Beige (RAL 1001)
  • Cream white (RAL 9001)
  • Flame red (RAL 3000)
  • Patina green (RAL 6000)
  • Signal black (RAL 9004)
  • Signal brown (RAL 8002)
  • Silver grey (RAL 7001)
  • Violet blue (RAL 5000)
  • Yellow-orange (RAL 2000)
  • Custom colour (with RAL code)

Pros & Cons of MJF 3D Printing

AdvantagesConsiderations
Free form design: doesn’t need support featuresLimited material and colour choice
Versatile, durable, flexible and chemical resistant material (Nylon)Surface roughness (however, could be reduced by media tumbling)
Scalable into seriesWarping issues for large feature
Fast: Xometry can deliver them in just 3 days
Cheap, especially for small series

HP MJF Manufacturing Specifications & Capabilities

HP MJF SLS SLA FDM Carbon DLS DMLS Polyjet

Lead time

3 days

3 days

7 days

8 days

5 days

5 days

7 days

Build volume

up to 380 x 284 x 380 mm, while we normally recommend the maximum size of 356 x 280 x 356 mm

up to 340 x 340 x 605 mm, but usually, we recommend the maximum size of 320 x 320 x 580 mm

• 145 × 145 × 185 mm (Standard)
• up to 736 x 635 x 533 mm (Industrial)

• 350 x 350 x 350 mm (Standard)
• 900 x 600 x 900 mm (Industrial)

up to 119 x 189 x 300 mm. Recommended size: Within 100 x 100 x 150 mm

400 x 400 x 400 mm

up to 490 mm x 391 mm x 200 mm

Layer thickness

~0.08 mm

~0.1 mm and for water-tight parts 1.5 mm, when wall thickness is higher

min 0.02

~0.05-0.3 mm

~0.1 mm

0.02 – 0.08 mm depending on the material

0.04 mm

Minimum feature size

0.5 mm

0.5 mm

0.2 mm

up to 0.2 mm

0.5 mm

0.75 mm for cosmetic features, 1.5 mm for structural features

1.2 mm or greater for rigid. 2 mm or greater for rubber-like

Tolerance

±0.3% (± 0.2 mm)

±0.3% (± 0.3 mm)

• ±0.5% (±0.2 mm) (Standard)
• ±0.5% (±0.15 mm) (Industrial)

±0.5% (±0.5 mm) (Standard & Industrial)

±0.1% (±0.1 mm). However, tolerances are not guaranteed on the first attempt at a new design.

±0.2% (±0.1 – 0.2 mm)

±0.1 mm for the first dozens of mm is typical, plus ±0.05 mm for every mm thereafter

Description

A technology that produces highly accurate and durable parts at fast speeds, especially compared to other powder bed fusion technologies

One of the most popular and inexpensive technologies for industrial 3D printing

A technology that produces extremely accurate and high-resolution parts

Widely known for a great material selection, accuracy, and possibility to print large parts

A breakthrough technology that uses digital light projection, programmable liquid resins, and oxygen-permeable optics to produce parts with exceptional durability, resolution, and surface finish

Metal 3D printing technology. Selectively fuses a fine metal powder in aluminium or stainless steel

Polyjet is a rigid photopolymer 3D printing technology that produces high-detailed models

Support structures

No

No

Yes, for overhanging features

Yes, for overhanging features

Yes, for overhanging features

Yes, for overhanging features

Yes, for overhanging features

Read more about HP MJF

Read more about SLS

Read more about SLA

Read more about FDM

Read more about Carbon DLS

Read more about DMLS

Read more about Polyjet

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