How Much Does MJF 3D Printing Cost in the UK?
- Jun 9
- 4 min read
Multi Jet Fusion (MJF) 3D printing is one of the most capable manufacturing technologies
available today — producing strong, functional Nylon PA12 parts with exceptional accuracy and no support structures. But one of the first questions engineers, designers and buyers ask is: how much does it actually cost?
The honest answer is that MJF printing costs vary quite a bit depending on several factors. This guide breaks down exactly what affects the price, gives you realistic cost expectations, and explains how to get an accurate quote quickly.
What does MJF 3D printing cost in the UK?
At Lunia 3D, MJF printed parts start from £20. Most single-part orders for small to medium components — things like brackets, housings, jigs, fixtures or prototype parts — typically fall in the £20 to £150 range. Larger or more complex parts, or production runs of multiple components, will naturally cost more.
Here are some real-world examples to give you a sense of scale:
Small, high-volume components can be extremely cost-effective with MJF. A shopfitting shelf clip — the kind used in retail display systems — costs just £1.28 per unit. With our minimum order of £20, you could receive around 15 clips for the same price as a single unit from a traditional manufacturer. Order 100 and the unit price drops to £1.26. Order 1,000, and it falls further to £1.12 per unit — with no tooling costs, no setup fees and no lengthy lead times.
Larger and more complex parts cost more, naturally. A medium-sized housing or enclosure around 150 x 100 x 80mm might come to £60 to £120. A large structural component or jig at 300mm or above could be £150 to £400 depending on wall thickness and geometry.
These are indicative figures. The only way to get an accurate price is to upload your file and get an instant automated quote, which takes less than a minute.
What affects the cost of MJF printing?
Several factors determine the final price of an MJF printed part:
Volume is the most significant factor. MJF pricing is primarily driven by the volume of material used — specifically the bounding box your part occupies in the build chamber. A larger part costs more than a smaller one, even if it has significant hollow sections.
Wall thickness and infill affect material consumption. Parts with thicker walls use more material and cost more. Parts optimised with appropriate wall thicknesses and internal structures will be more cost-efficient without sacrificing strength.
Quantity affects price per part. MJF printing allows multiple parts to be nested together in a single build, so ordering larger quantities generally reduces the cost per unit significantly. If you need 20 of the same part, the per-unit cost will be meaningfully lower than ordering one at a time.
Post-processing adds cost if required. Standard MJF parts come in a natural grey finish after bead blasting. If you need dyeing, painting, surface finishing or other post-processing, this adds to the total cost.
Turnaround time can affect pricing. Our standard turnaround is 3 to 5 working days. If you need parts urgently, express options may be available — speak to our team.
How does MJF compare in cost to other 3D printing technologies?
MJF typically costs more per part than standard FDM (filament-based) printing, but the parts are significantly stronger, more accurate and better suited to functional end-use applications. If you need a part that will actually be used rather than just looked at, MJF is usually worth the additional cost.
Compared to SLS (Selective Laser Sintering), MJF is generally comparable in price and produces very similar results — in many cases MJF parts have better surface finish and more consistent mechanical properties.
Compared to traditional manufacturing methods like CNC machining or injection moulding, MJF is dramatically cheaper for small quantities and prototypes, with no tooling costs and no minimum order quantities.
Is MJF 3D printing cost-effective for production runs?
Yes — particularly for low to medium volume production runs of functional components. Because there are no tooling costs, you can order exactly the quantity you need. Many of our customers use MJF for production runs of 10 to 500 parts where injection moulding would be impractical or too expensive to set up.
Industries where we regularly produce production-run MJF parts include aerospace, automotive, medical devices, consumer products and industrial manufacturing.
How to get an instant MJF quote
The quickest way to understand the cost for your specific part is to upload your 3D file and get an instant automated quote through our online quoting system. We accept STL, OBJ and STEP files. The process takes less than a minute — upload your file, select your material and quantity, and get a price immediately.
There is no commitment required to get a quote. If you have a complex project or need advice on material selection, design optimisation or quantities, our team is happy to help.
