Rapid prototyping with 3D printing
Before you order tooling or a production run, you need to know that the part fits, holds and works in real use. A 3D printed prototype tells you in days, not weeks.
Typical lead time for a prototype: 24–48 hours if you supply the 3D model (small batches 3–5 working days).
Types of prototypes
Visual models
For client presentations, trade fairs and photography, in a colour close to the final product.
Functional prototypes
To check assemblies, snap fits, screw bosses and ergonomics.
Fast iterations
Update the CAD, send the new file, get the next revision. Compare several design options side by side.
Electronics enclosures
Housings for PCBs, sensors and controllers – for testing, pilot runs and small projects.
Why prototype with 3D printing
A design flaw caught on a prototype costs a few hours. The same flaw caught on a production mould costs far more and delays your launch.
3D printing builds the part directly from your CAD model. If useful, we print several variants in one go so you can compare them.
What we need for a quote
- a 3D file – STEP preferred, STL, 3MF or OBJ also fine
- the purpose: visual model, fit check or functional test
- preferred material or operating conditions (temperature, load, outdoor use)
- quantity and deadline
- no CAD model? A dimensioned drawing, sketch or physical sample works too
The limits of 3D printing – stated upfront
FDM printing builds parts layer by layer, so strength between layers is lower than along them. For functional parts we agree on the print orientation with you.
Layer lines are visible on the surface. For visual models we tell you this in advance so there are no surprises.
Frequently asked questions
Can you print from an STL file?
Yes. STL is fine; STEP makes any later changes easier. We also accept 3MF and OBJ.
How much does a prototype cost?
It depends on size, material volume, print time and quantity. Send the file and we will send you a quote.
Can a prototype be used for functional testing?
Often yes, with the right material and orientation. Describe the operating conditions and we will advise.
How long does a prototype take?
If you send us a 3D model (e.g. STEP or STL), the prototype is usually printed within 24–48 hours. If we need to create the model, it takes longer. The exact lead time is stated in the quote.
Is the first prototype free?
Yes, the first prototype is free of charge. For further parts or a batch we send a quote.