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3D Printworx

HP Multi Jet Fusion

A 3D printing service for production runs of PA12 and PA11 nylon parts, from our own machines in Cheshire. Thousands of parts in a single twelve hour build, with no tooling to pay for first.

HP Jet Fusion 4200 3D printer

How the process works

Our HP MJF 3D printing service uses a cutting-edge additive manufacturing process. A sophisticated inkjet printhead precisely deposits droplets of fusing and detailing agents onto a fine layer of nylon powder. Heat lamps then activate these agents, causing the powder particles to fuse together and form solid layers. This layer-by-layer construction results in parts with exceptional accuracy, fine details and smooth surfaces.

One of the key advantages of MJF is its ability to produce complex geometries without the need for support structures, making it a highly versatile solution for creating intricate and robust components across many industries.

Parts can be delivered in their natural grey colour or dyed black, and we offer the option to smooth them using vibro finishing technology.

Multi Jet Fusion build volume
Build volume
380 × 380 × 284 mm
Min feature size
0.5 mm
Full build
12 hours
Build layer
80 microns
Materials
PA12 & PA11 nylon
Part quality
Prototyping & end-use parts

Two materials

HP 3D High Reusability PA11

HP 3D High Reusability PA11

Thermoplastic material delivering optimal mechanical properties with superb impact resistance and elongation-at-break, ideal for snap fits, insoles, sports goods, living hinges and more.

Four finishes

Ordered by lead time, because that is usually what decides it. All four start from the same printed part.

Raw grey

Raw grey

4–6 days lead time

Raw finish with no additional post-processing treatments. Parts are cleaned of all loose material using Dyemansion technology to give crisp, clean parts. The parts have a grain-like texture and mottled grey colour.

Dyed black

Dyed black

5–7 days lead time

MJF parts are dyed deep black to give a tough, durable, scratch-resistant finish.

Vibro smoothing

Vibro smoothing

6–8 days lead time

MJF parts are smoothed using a physical vibro tumbling process. Parts have a raw grey colour.

Dyed black & vibro smoothed

Dyed black & vibro smoothed

7–9 days lead time

MJF parts have a smooth finish from vibro polishing. Colour is a deep scratch-resistant black.

Send us the part and we will price all four

Case studies

Learn a little more about our customers using the MJF print service.

Triathlon bike storage solution

Triathlon bike storage solution

End to end service utilising 3D scanning and printing to manufacture a storage box for a triathlon racing bike.

Technology
HP Multi Jet Fusion — MJF
Material
PA12 Nylon
Finish
Black dye
Quantity
100
Delivery
3–5 days
Read the case study
Reverse engineering and printing archery grips

Reverse engineering and printing archery grips

Digitising a custom archery grip and 3D printing it in PA12 nylon.

Technology
HP Multi Jet Fusion — MJF
Material
PA12 Nylon
Finish
Black dye and vibro smooth
Quantity
5
Delivery
3–5 days
Read the case study

3D printed orthotics

3D printed orthotics
3D printed orthotics
3D printed orthotics
3D printed orthotics
3D printed orthotics

End-use consumer products

End-use consumer products
End-use consumer products
End-use consumer products
End-use consumer products
End-use consumer products

Dental models and aligners

Dental models and aligners
Dental models and aligners
Dental models and aligners
Dental models and aligners
Dental models and aligners

Large volume industrial manufacturing

Large volume industrial manufacturing
Large volume industrial manufacturing
Large volume industrial manufacturing
Large volume industrial manufacturing

Architectural models

Architectural models
Architectural models
Architectural models
Architectural models
Architectural models

Sculpture and the creative arts

Sculpture and the creative arts
Sculpture and the creative arts
Sculpture and the creative arts
Sculpture and the creative arts

What is on the floor at Whitchurch

HP MJF 3D printer running PA12 nylon

HP MJF 3D printer running PA11 nylon

Two MJF fast cooling stations

Dyemansion post processing

HP 580 full-colour printer

DWS X Pro SLA

Ring 0330 229 0175, Monday to Friday 8.30am–5pm, or email sales@europac3d.com. Somebody who runs the machines will pick up.

The 3D Printworx production floor