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Rapid prototyping
3D printing prototypes for product development
Validate design, ergonomics and function before investing in molds. Upload your STL or STEP, choose a material and get your prototype in 24–72 h. Instant automatic pricing.
Average delivery 3 working days, No minimums
Why they hire us
A prototype for every stage of development
From first concept to pilot run: we make the part each stage of your product needs.
Functional prototypes
Mechanisms, assemblies and parts with real function. Validate tolerances, fits and movement before committing to production.
Visual prototypes
Presentation models with careful finishing to show to clients and investors, take to trade shows or use for product photography.
Ergonomics and usability
Grips, housings and parts that touch the user. Put the product in real hands and refine the design with data.
Design iteration
Print several versions in parallel for a fraction of the cost of a mold. Fix, reprint and retest in days.
Pilot and pre-production runs
From 10 to 500 units to validate the market, pass certifications or serve your first customers without investing in tooling.
Enclosures and electronics
Enclosures for PCBs, button panels, mounts and custom connectors. The fastest way to give your electronic product a body.
Why Imprimakers
What product teams value about our service
- Price in seconds, no calls needed
Upload your STL, OBJ or STEP file and get the cost instantly. No waiting, no back-and-forth emails.
- We review the model before printing
We detect mesh errors, insufficient wall thicknesses or problematic geometries. We notify you and propose solutions.
- Confidentiality and NDA
Your design is yours. We treat every file as confidential and sign NDAs for projects that require it.
- No order minimums
One piece or a hundred. The price is calculated by material volume, not by minimum run.
- Delivery across Spain in 24–72 h
We ship from Valencia by express courier. Fit every iteration into your development schedule.
Technologies
The right technology for every prototype
Three technologies under one roof. We guide you so the choice is always the right one.
Most chosen
FDM — fast iteration
PLA, PETG, ABS, ASA, TPU and technical materials. The fastest, most affordable way to iterate functional prototypes and volume parts.
- Tolerance ±0.2 mm
- Layer: 0.1–0.2 mm
- Delivery from 1 business day
SLA — detail and finish
Standard, durable and flexible resins. Smooth surface and extreme detail for visual prototypes, small parts and aesthetic validation.
- Layer: 0.025–0.05 mm
- Extreme detail
- Delivery from 2 business days
SLS — functional and pre-production
PA12 and PA12-GF nylon with no supports. Demanding functional prototypes and pilot runs with end-part quality, ready for real use.
- No supports needed
- Complex geometries
- Delivery from 3 business days
Process
From your CAD file to your prototype in 4 steps
From your file to your hands in 4 steps, hassle-free.
1. Upload your model
STEP, STP, IGES, IGS, OBJ, STL or ZIP. Automatic volume and viability analysis.
2. Choose material and colour
More than 30 materials including plastics, resins and polyamides. Check the price instantly.
3. Pay securely
Card, PayPal, Apple Pay or Klarna. SSL / PCI compliant with invoice for businesses.
4. Receive your prototype
We print in Valencia and ship across Spain. Standard delivery in 24–72 h.
Real projects
Prototypes we've made
Every piece starts in a file and ends in your hands. These are the results.
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José Maria Garcia
10/10/2026
Talk about efficiency
Menuda eficiencia
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Pablo H Estrada
25/08/2026
This customer rated without leaving a comment.
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Jordi Grabau
08/08/2026
Perfect result.
Thanks! Resultado perfecto.
Gracias!
Thanks! Resultado perfecto.
Gracias!
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Tony DSM
07/08/2026
I sent them a specific vehicle part to make and honestly it came out right to the clear specifications of my STL file the price isn't cheap but it's fair the finish is good it just needs a bit more sanding but since the part is going to be painted there's no problem I definitely recommend them for the simplicity of the process and the manufacturing speed. Attached are photos of the parts made and a photo of the original part, now discontinued, that we're trying to copy.
Les envíe una pieza específica para realizar de un vehículo y la verdad salió justo con las especificaciones claras de mi archi STL el precio no es barato pero es justo el acabado está bien falta darle una lijada más pero como la pieza se va a pintar no hay problema sin dudas los recomiendo por la sencillez del proceso y la velocidad de fabricación. Adjunto fotos de las piezas realizadas y una foto de la pieza original ya descatalogada a la cual se intenta copiar.
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Manolo Mano
21/07/2026
Fast, very efficient. Great quality
Rápidos muy eficientes. Gran calidad
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Tomás de la Fuente
27/05/2026
Look, I'm not one to leave many reviews (and I only do it if they're good), but if the service is impeccable and super fast, I have no choice. Simply unbeatable. I can't say anything else.
Vamos, no soy de poner muchas reseñas (y sólo lo hago si son buenas), pero si el servicio es impecable y rapidísimo, no me queda otra. Simplemente inmejorable. No puedo decir otra cosa.
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Oscar Abril
24/05/2026
The parts have very good quality and the delivery was very fast 😄
Las partes tienen muy buena calidad y la entrega muy rápida 😄
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Manuel PeAn
13/05/2026
This customer rated without leaving a comment.
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Rubén Romero
11/05/2026
Fast and precise printing.
Quality service, will repeat soon. Impresión rápida y con precisión.
Servicio de calidad, repito en breves.
Quality service, will repeat soon. Impresión rápida y con precisión.
Servicio de calidad, repito en breves.
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ricardo galavis
06/05/2026
I made a small order of car parts , I had lost these bulb adapters they look really good top guys 10/10 and very nice thanks I'll send you more stuff later on!!
Hice un pequeño pedido de piezas para el coche , se me habían perdido estos adaptadores para las bombillas tienen muy buena pinta chicos de 10 y muy majo gracias te enviaré más cositas más adelante!!
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Carlos Navarro sanchis
07/04/2026
This customer rated without leaving a comment.
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walten
26/03/2026
Hi, I'm not giving it one more star only because the shipping time takes very long, I understand that making the prints takes time but I would suggest more information about what one ordered
As for print quality, excellent, it arrived just as I entered the measurements, clean and without any imperfection, I hope they stay in business because I'm sure I'll place an order in the future
I recommend it to patient people, it's worth the time. Buenas, no le pongo una estrella más solo porque el tiempo de envío es muy tardado, entiendo que se tarde en hacer las impresiones pero yo sugeriría más información sobre lo que uno ordeno
En cuanto a la calidad de impresión, excelente, me llegó tal y como puse la medida, limpio y sin ninguna imperfección, espero que sigan con el negocio porque yo estoy seguro de que haré algún pedido en el futuro
Lo recomiendo a la gente paciente, el tiempo lo vale.
As for print quality, excellent, it arrived just as I entered the measurements, clean and without any imperfection, I hope they stay in business because I'm sure I'll place an order in the future
I recommend it to patient people, it's worth the time. Buenas, no le pongo una estrella más solo porque el tiempo de envío es muy tardado, entiendo que se tarde en hacer las impresiones pero yo sugeriría más información sobre lo que uno ordeno
En cuanto a la calidad de impresión, excelente, me llegó tal y como puse la medida, limpio y sin ninguna imperfección, espero que sigan con el negocio porque yo estoy seguro de que haré algún pedido en el futuro
Lo recomiendo a la gente paciente, el tiempo lo vale.
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Domingo Beltrán
03/02/2026
In my case, they provided technical assistance regarding potential limitations of the design I wanted to print. They were honest and also offered alternative materials as a solution.
En mi caso dieron asistencia técnica sobre posibles limitaciones que podía tener el diseño que quería imprimir. Fueron honestos y también ofrecieron materiales alternativos como solución
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Andrea VP
23/01/2026
i was a bit skeptical after reading some of the reviews. to be honest, i have no complaints. i contacted them and they replied quickly, telling me which day it would be ready. in my case, i ordered a small print in nylon to repair a camera part. printing took about 10 days after it went into production + delivery the next day. everything went really well and the part fits perfectly in the camera and with the screw i had in mind. i recommend the service!
estaba un poco escéptica después de leer alguna de las reviews. la verdad es que no tengo quejas. me puse en contacto con ellos y me respondieron con rapidez, diciéndome para qué día estaría listo. en mi caso, pedí una impresión pequeña en nylon para reparar una pieza de una cámara. la impresión tardó unos 10 días, después de que entrase en proceso de producción + la entrega al día siguiente. todo ha ido muy bien y la pieza encaja perfectamente en la cámara y con el tornillo que tenía pensando. recomiendo el servicio!
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Marc Hernández
12/01/2026
Very professional. I sent them a 3D design entirely generated by artificial intelligence (with the multiple inconsistencies and issues that can entail), but even so they were able to send me the order with an impressive final result. Very satisfied with the process and the customer service received, I would definitely recommend them and work with them again for future projects.
Muy profesionales. Les mandé un diseño 3d totalmente generado por inteligencia artificial (con las múltiples inconsistencias e inconvenientes que eso puede suponer) pero aún así han sido capaces de enviarme el pedido con un impresionante resultado final. Muy satisfecho con el proceso, y la atención recibida, sin duda los recomendaría y volvería a trabajar con ellos para futuros proyectos.
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enrique fernandez
10/11/2025
I just received the order I placed.
The pieces, which have very delicate parts, are perfect.
They arrived very fast and well packaged.
I appreciate Aaron's help.
Everything correct, as usual. Acabo de recibir el pedido que realicé.
Las piezas, que tienen partes muy delicadas, están perfectas.
Han venido muy rápido y bien embaladas.
Agradezco la ayuda de Aaron.
Todo correcto, como de costumbre.
The pieces, which have very delicate parts, are perfect.
They arrived very fast and well packaged.
I appreciate Aaron's help.
Everything correct, as usual. Acabo de recibir el pedido que realicé.
Las piezas, que tienen partes muy delicadas, están perfectas.
Han venido muy rápido y bien embaladas.
Agradezco la ayuda de Aaron.
Todo correcto, como de costumbre.
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Aurelio Tornero
26/10/2025
I've ordered several times to print RPG miniatures for my DnD campaign. My experience with my use case: unbeatable quality and exquisite service (I had to change shipping conditions and they made everything so easy for me)
He pedido varias veces para imprimir figuras de rol para mi campaña de DnD. Mi experiencia en mi caso de uso: calidad inmejorable y servicio exquisito (tuve que cambiar condiciones del envío y sólo me pusieron facilidades)
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Frequently asked questions
Everything you need to know before ordering your prototype
We answer the most common questions from engineers, designers and product startups.
How much does a 3D-printed prototype cost?
It depends on material volume and technology. A small FDM part can cost under €20; large prototypes or high-definition resin, between €50 and €200. Upload your file to the calculator and you'll have the exact price in seconds, with no obligation.
How long does it take to make a prototype?
Between 1 and 3 business days depending on the technology and the production queue. For genuine deadlines — a trade show, an investor meeting — ask us about express production availability before ordering.
What file format do I need to make a prototype?
STL, STEP, STP, IGES, OBJ or ZIP. You can export directly from SolidWorks, Fusion 360, Inventor, Rhino or any CAD software. If you only have 2D drawings or a sketch, our 3D modeling service at €24/hour creates the file for you.
Which technology is best for my prototype?
FDM to iterate fast and cheap, SLA for maximum detail and visual finish, SLS for robust functional parts and pilot runs. If you're unsure, drop us a line: we'll recommend the technology and material based on how the part will actually be used.
Do you sign non-disclosure agreements (NDAs)?
Yes. We treat every file as confidential by default and sign specific NDAs for projects that require it. We never show a prototype without the client's authorization.
Can you also manufacture the final series?
Yes. Many clients start with a prototype and scale to pilot runs of 50–500 units in SLS or FDM, or move to molds when the volume justifies it. We support you across the entire product development cycle.
Is your company based in the province of Valencia? Visit our 3D printing workshop in Valencia →
Ready to hold your prototype in your hands?
Upload your model now and calculate the price in seconds. No registration, no commitment.
Upload model and see price instantlyOr call us at (+34) 615 631 673 if you prefer to speak with our team.