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Strong prototypes.Built for function.

Durable MJF 3D-printed parts for functional testing, complex geometries, and low-volume prototyping with consistent mechanical performance.

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IsotropicMaterial Strength
10x FasterProduction Speed
Zero NeededSupport Structures
Independently Certified

From part design to functional prototype

We take your part from design review and print preparation through MJF printing, post-processing, inspection, and final prototype delivery, with each stage building on the last.

01
DFM Review
Reviewing the layout

We review part geometry, wall thickness, features, nesting requirements, and functional requirements before printing. Required changes are identified to improve printability and part performance.

Wall ThicknessPart OrientationFeature DetailsNesting Requirements
Deliverables
  • DFM Feedback
  • Print Recommendations
  • Production Feedback
02
Print Preparation
Preparing the build

Once the design is approved, we prepare the MJF build around the part geometry, material, orientation, nesting, and required mechanical performance.

Build PreparationMaterial SelectionPart NestingPrint Strategy
Deliverables
  • Print Setup
  • Material Selection
  • Print Ready File
03
Prototype Printing
First functional parts

The prepared build is used to produce the first MJF prototypes. Parts are reviewed for dimensions, features, fit, and functional requirements.

First PrototypeDimensional CheckFit CheckFunctional Inspection
Deliverables
  • Prototype Parts
  • Inspection Feedback
  • Prototype Approval
04
Post-Processing & Quality
Finishing the parts

Printed parts are cleaned and finished as required. Quality checks are performed to verify dimensions, surface quality, features, and functional consistency.

Powder RemovalSurface FinishingDimensional InspectionFunctional Check
Deliverables
  • Finished Prototype
  • Quality Check
  • Approved Parts
05
Final Prototype Delivery
Ready for testing

Once the prototype is approved, final parts are finished, inspected, packaged, and prepared for functional testing or low-volume requirements.

Final FinishingFinal InspectionPackagingDelivery
Deliverables
  • Finished Components
  • Quality Documentation
  • Prototype Ready

MJF 3D printing materials

Choose the right material based on strength, flexibility, impact resistance, temperature performance, chemical resistance, and the requirements of the final application.

PA12

General-purpose nylon

A versatile MJF material offering a strong balance of strength, dimensional stability, detail, and chemical resistance.

Tensile Strength≈ 45 to 50 MPa
Density≈ 1.01 g/cm³
Ideal ForHousings, brackets, fixtures, functional components

PA11

Tough and ductile nylon

A highly tough material with good impact resistance and elongation for parts requiring flexibility and durability.

Tensile Strength≈ 45 to 55 MPa
Density≈ 1.03 g/cm³
Ideal ForFunctional parts, clips, automotive, impact-resistant components

PA12 GB

Glass-bead-filled nylon

Glass-bead-filled PA12 provides increased rigidity and dimensional stability for structural and functional components.

Tensile Strength≈ 45 to 60 MPa
Density≈ 1.20 g/cm³
Ideal ForFixtures, housings, structural parts, industrial components

TPU

Flexible and elastic material

A flexible MJF material designed for components requiring elasticity, impact resistance, and controlled deformation.

Hardness≈ 85A to 95A Shore
Density≈ 1.10 to 1.25 g/cm³
Ideal ForSeals, grips, flexible parts, protective components

PP

Lightweight and chemical-resistant material

A lightweight material offering good chemical resistance, low moisture absorption, and flexibility.

Tensile Strength≈ 25 to 35 MPa
Density≈ 0.90 g/cm³
Ideal ForLiving hinges, containers, automotive, functional prototypes

FR

Flame-retardant materials

Specialty MJF materials can be selected where improved flame resistance and specific engineering requirements are important.

PerformanceMaterial-Specific
DensityMaterial-Specific
Ideal ForElectrical components, aerospace, automotive, industrial applications

What MJF 3D printing delivers

MJF 3D printing combines strong functional materials, complex geometry, consistent part quality, and efficient batch production to produce durable prototypes and low-volume components.

01

≈ ±0.2 mm

Typical Accuracy

MJF provides consistent dimensional control for functional parts requiring reliable fits, features, and repeatable production.

02

High

Functional Performance

MJF produces strong and durable polymer components suitable for functional testing, assembly validation, and real-world use.

03

Complex

Geometry Capability

MJF can produce complex housings, brackets, ducts, lattices, internal features, and interlocking components without conventional tooling.

04

High

Batch Production

Multiple parts can be arranged and produced within a single build, making MJF suitable for repeat prototyping and low-volume manufacturing.

05

Low to Medium

Production Volumes

MJF is well suited to prototypes, functional components, low-volume production, and repeat manufacturing where strength and consistency matter.

06

Low to Medium

Cost Per Part At Scale

Batch production and efficient material utilization can reduce per-part costs for repeat prototypes and low-volume production.

Typical values shown are general industry guidelines. Actual results may vary depending on material selection, part geometry, build orientation, machine capability, and processing conditions.

Every finish has a purpose.

MJF printed parts can be finished for improved surface feel, reduced surface texture, custom color, or a more production-like appearance. The right finish depends on the material and application.

Uniform & Clean

Bead Blasted

FinishUniform Matte
ProcessBead Blasting
Ideal ForFunctional parts, housings, industrial components
Smooth & Refined

Vapor Smoothed

FinishReduced Surface Texture
ProcessChemical Vapor Smoothing
Ideal ForFunctional housings, consumer parts, automotive components
Uniform & Colored

Dyed

FinishCustom Color
ProcessIndustrial Dyeing
Ideal ForConsumer products, housings, functional prototypes
Colored & Presentation Ready

Painted

FinishCustom Color
ProcessPriming & Painting
Ideal ForAppearance models, product prototypes, demonstration parts
Smooth & Refined

Polished

FinishImproved Surface Feel
ProcessMechanical Finishing
Ideal ForVisible parts, consumer components, prototype products
Protected & Finished

Coated

FinishProtective Surface
ProcessProtective Coating
Ideal ForIndustrial parts, functional components, enclosures

Where MJF 3D printing performs.

From automotive and industrial equipment to consumer products, electronics, and functional engineering components, MJF 3D printing supports strong, complex, and repeatable parts across a wide range of applications.

Automotive & Mobility

Functional housings, brackets, ducts, mounts, and vehicle components.

Consumer Products

Product housings, handles, enclosures, covers, and functional components.

Industrial Equipment

Machine components, fixtures, brackets, covers, and production aids.

Consumer Electronics

Device housings, frames, mounts, connectors, and functional components.

Hardware & Controls

Control housings, connectors, mounts, fixtures, and mechanical components.

Medical & Healthcare

Equipment components, custom housings, fixtures, and functional development parts.

Questions we hear before every project

What types of parts can you manufacture with MJF 3D printing?

We can manufacture a wide range of functional MJF components, from housings and brackets to ducts, fixtures, covers, and complex engineering parts.

Can you help me choose the right MJF material?

Yes. We can recommend a suitable material based on your part’s strength, toughness, weight, durability, temperature requirements, and intended use.

Can I get functional prototypes before production?

Yes. MJF prototypes can be produced and reviewed for dimensions, fit, assembly, function, surface quality, and overall part performance before moving to production.

Can you handle the project from design to finished MJF parts?

Yes. We can support the development process through design review, build orientation, material selection, MJF printing, post-processing, finishing, quality inspection, and delivery.

Why Clients Trust CADLETE

500+ projects completed, documented on Fiverr, backed by verified Google reviews.

Javier Campos
14 October 2025
Google
★★★★★

Very good professional, exhaustive and detailed work with great follow-up on the proposed revisions and always willing to make the requested modifications. In addition, a proactive attitude to follow the steps of the project. If you have the opportunity, I recommend working with him, you won't be disappointed.

Verified Google Review
Bells Leonberger
5 October 2025
Google
★★★★★

Working with Cadlete Designs has been a real pleasure. They helped with so many design aspects I hadn't considered and offered many suggestions that I would have never thought of. Professional, prompt, and always willing to go the extra mile. I was extremely lucky to have found them! (Patent Pending)

Verified Google Review
Abdul Haseeb
17 September 2025
Google
★★★★★

Great experience working with Cadlete Designs team, they were professional with quick turnaround times and providing detailed explanations with each iteration. Will work with them again in the future.

Verified Google Review
Fernando Rodriguez
9 September 2025
Google
★★★★★

Working with Smit and the Cadlete Designs team has been amazing. They are extremely diligent, professional, and always willing to go the extra mile. Every detail of our project was handled with care and creativity. Highly recommended!

Verified Google Review
Doughty Build
11 July 2025
Google
★★★★★

These guys are simply the best. They are professional and on time with the orders and take great care in understanding what it is you want done. They offer revisions on the product if it is off and they are so pleasant to work with, I would 10/10 recommend them to anybody looking for designs drawn up.

Verified Google Review
Will YIM
11 July 2025
Google
★★★★★

I had a great experience working with CADLETE Designs. Smit was professional, responsive, and very patient throughout the process. The 3D model was beautifully done and exactly what I needed. Highly recommend their team for any custom design work, they are talented and reliable!

Verified Google Review
Melvin Mathew
2 June 2025
Google
★★★★★

I've worked with CADLETE Design for several years, and every project has been exceptional. Their meticulous attention to detail, quick turnaround times, and consistently professional, helpful, and kind service make them a standout partner.

Verified Google Review
Okan Anter
26 May 2025
Google
★★★★★

I have been getting a ton of design work done. Engineered specs, renderings for the past 3 years with them. The best thing about them is that they come back quickly and with great work quality. I really appreciate all the work they done for us and continue to do.

Verified Google Review
Aaron Ellison
26 May 2025
Google
★★★★★

Cadlete Designs staff are very professional and will go above and beyond to build and deliver a great product! They built my custom mechanics creeper board for my company and I have nothing but the utmost respect for this company. Special recognition to Smit!

Verified Google Review
Steven Smith
26 May 2025
Google
★★★★★

I've been collaborating with CADLETE Design for several years, and it's been a truly great experience. Their attention to the specific details of each project is outstanding. Deliveries are always fast, and they are consistently helpful, professional, and kind.

Verified Google Review
Mr. Naif
22 May 2025
Google
★★★★★

Cadlete Designs helped me design a 3d model for a quite complex project: the Lightsaber. There were a lot of design decisions which mattered here, and they executed them perfectly! After 3d printing everything worked out well and connected well. The response time is phenomenal, after asking for fixes they were done the next day or even sometimes the same day. They also provided nice explanation videos each time to explain the design choices made. Would definitely recommend!

Verified Google Review
Tara S
22 May 2025
Google
★★★★★

I love working with CADLETE designs. They are really good at what they do. They communicate well and have great insights into designs. They're also fast and efficient. I have worked with them twice now and will in the future if I ever need anything else to design.

Verified Google Review
Sofie Hjermind
22 May 2025
Google
★★★★★

I came into this experience having no idea what the process looked like, what questions to ask, or what I was doing. Cadlete designs team was so kind, patient, and informative throughout the entire process. They exceeded my expectations and I look forward to continuing to work with them on future projects.

Verified Google Review
Leandro Rufo
21 May 2025
Google
★★★★★

Great company if you're looking for someone to help you with industrial design!

Verified Google Review
T. A.
21 May 2025
Google
★★★★★

Great work. We use them for our floorplan drawings and are very happy with the work.

Verified Google Review
Amol Shelke
20 May 2025
Google
★★★★★

We've had an excellent experience working with this agency, team is highly skilled, detail-oriented, and incredibly responsive throughout every stage of the process. From initial concept development to final prototyping, they demonstrated deep technical expertise and creative problem-solving. They understood our vision, added valuable insights, and delivered high-quality designs on time. Whether you're a startup or an established company, I highly recommend this agency for any product development or engineering design projects!

Verified Google Review
Jimish Patel
12 February 2023
Google
★★★★★

A company you love to work with.

Verified Google Review
Brijesh Paghdar
9 October 2021
Google
★★★★★

Working with the Cadlete Designs was a fantastic experience! I am very pleased with the final product. They were easy to work with. Great revisions. Patient and understanding and quick to respond to any requests. Would definitely recommend and would be more than happy to use their services again.

Verified Google Review
Vaibhav Chauhan
10 April 2021
Google
★★★★★

Everything is crisp, clean, and delivered with such care and kindness. You can talk to them frankly without the feeling that you are walking on eggshells. Not only do they work professionally, but they understand what you are trying to explain to them. Highly Satisfied!

Verified Google Review
Javier Campos
14 October 2025
Google
★★★★★

Very good professional, exhaustive and detailed work with great follow-up on the proposed revisions and always willing to make the requested modifications. In addition, a proactive attitude to follow the steps of the project. If you have the opportunity, I recommend working with him, you won't be disappointed.

Verified Google Review
Bells Leonberger
5 October 2025
Google
★★★★★

Working with Cadlete Designs has been a real pleasure. They helped with so many design aspects I hadn't considered and offered many suggestions that I would have never thought of. Professional, prompt, and always willing to go the extra mile. I was extremely lucky to have found them! (Patent Pending)

Verified Google Review
Abdul Haseeb
17 September 2025
Google
★★★★★

Great experience working with Cadlete Designs team, they were professional with quick turnaround times and providing detailed explanations with each iteration. Will work with them again in the future.

Verified Google Review
Fernando Rodriguez
9 September 2025
Google
★★★★★

Working with Smit and the Cadlete Designs team has been amazing. They are extremely diligent, professional, and always willing to go the extra mile. Every detail of our project was handled with care and creativity. Highly recommended!

Verified Google Review
Doughty Build
11 July 2025
Google
★★★★★

These guys are simply the best. They are professional and on time with the orders and take great care in understanding what it is you want done. They offer revisions on the product if it is off and they are so pleasant to work with, I would 10/10 recommend them to anybody looking for designs drawn up.

Verified Google Review
Will YIM
11 July 2025
Google
★★★★★

I had a great experience working with CADLETE Designs. Smit was professional, responsive, and very patient throughout the process. The 3D model was beautifully done and exactly what I needed. Highly recommend their team for any custom design work, they are talented and reliable!

Verified Google Review
Melvin Mathew
2 June 2025
Google
★★★★★

I've worked with CADLETE Design for several years, and every project has been exceptional. Their meticulous attention to detail, quick turnaround times, and consistently professional, helpful, and kind service make them a standout partner.

Verified Google Review
Okan Anter
26 May 2025
Google
★★★★★

I have been getting a ton of design work done. Engineered specs, renderings for the past 3 years with them. The best thing about them is that they come back quickly and with great work quality. I really appreciate all the work they done for us and continue to do.

Verified Google Review
Aaron Ellison
26 May 2025
Google
★★★★★

Cadlete Designs staff are very professional and will go above and beyond to build and deliver a great product! They built my custom mechanics creeper board for my company and I have nothing but the utmost respect for this company. Special recognition to Smit!

Verified Google Review
Steven Smith
26 May 2025
Google
★★★★★

I've been collaborating with CADLETE Design for several years, and it's been a truly great experience. Their attention to the specific details of each project is outstanding. Deliveries are always fast, and they are consistently helpful, professional, and kind.

Verified Google Review
Mr. Naif
22 May 2025
Google
★★★★★

Cadlete Designs helped me design a 3d model for a quite complex project: the Lightsaber. There were a lot of design decisions which mattered here, and they executed them perfectly! After 3d printing everything worked out well and connected well. The response time is phenomenal, after asking for fixes they were done the next day or even sometimes the same day. They also provided nice explanation videos each time to explain the design choices made. Would definitely recommend!

Verified Google Review
Tara S
22 May 2025
Google
★★★★★

I love working with CADLETE designs. They are really good at what they do. They communicate well and have great insights into designs. They're also fast and efficient. I have worked with them twice now and will in the future if I ever need anything else to design.

Verified Google Review
Sofie Hjermind
22 May 2025
Google
★★★★★

I came into this experience having no idea what the process looked like, what questions to ask, or what I was doing. Cadlete designs team was so kind, patient, and informative throughout the entire process. They exceeded my expectations and I look forward to continuing to work with them on future projects.

Verified Google Review
Leandro Rufo
21 May 2025
Google
★★★★★

Great company if you're looking for someone to help you with industrial design!

Verified Google Review
T. A.
21 May 2025
Google
★★★★★

Great work. We use them for our floorplan drawings and are very happy with the work.

Verified Google Review
Amol Shelke
20 May 2025
Google
★★★★★

We've had an excellent experience working with this agency, team is highly skilled, detail-oriented, and incredibly responsive throughout every stage of the process. From initial concept development to final prototyping, they demonstrated deep technical expertise and creative problem-solving. They understood our vision, added valuable insights, and delivered high-quality designs on time. Whether you're a startup or an established company, I highly recommend this agency for any product development or engineering design projects!

Verified Google Review
Jimish Patel
12 February 2023
Google
★★★★★

A company you love to work with.

Verified Google Review
Brijesh Paghdar
9 October 2021
Google
★★★★★

Working with the Cadlete Designs was a fantastic experience! I am very pleased with the final product. They were easy to work with. Great revisions. Patient and understanding and quick to respond to any requests. Would definitely recommend and would be more than happy to use their services again.

Verified Google Review
Vaibhav Chauhan
10 April 2021
Google
★★★★★

Everything is crisp, clean, and delivered with such care and kindness. You can talk to them frankly without the feeling that you are walking on eggshells. Not only do they work professionally, but they understand what you are trying to explain to them. Highly Satisfied!

Verified Google Review

Reviews collected and displayed via Trust Index

Ready to build?

Let’s move your functional parts into production

From material selection and build preparation to MJF printing, post-processing, and quality inspection, we provide complete functional prototyping support for projects of every scale.

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