3D Printing Services
MJF, SLS, SLA & Metal Printing for Functional Parts, Prototypes, and Production Runs
Fast, reliable 3D printing for engineers, product designers, and manufacturers, from single prototypes to low- and mid-volume production runs. JawsTec uses industrial-grade processes including MJF, SLS, SLA, and metal 3D printing to produce functional plastic and metal parts with no minimum order quantities and typical turnaround times of 4–5 business days.
Upload your CAD file, get an instant quote, and scale on your timeline, all backed by U.S.-based manufacturing serving medical, automotive, industrial, and consumer product industries.
Industrial Processes for Functional Parts
At JawsTec we offer a variety of services
SLM
Need to print some metal parts? We’ve got you covered with our SLM printing technology.
- Lightweight metal parts
- Highly customizable metal parts
SLS
Looking for another option to print nylon parts? Check out the SLS process
- Dimensional accuracy
- Chemical resistance
SLA
Want to try a whole new printing process? Take a look at SLA technology.
- Superior strength and durability
- Smooth raw surface
MJF
Want a slightly cheaper 3D printing option than SLS? Take a look at the MJF process.
- Cost-effective process
- Watertight structures
Choosing the Right 3D Printing Process for Your Material, Tolerance, and Budget
Choose SLM
When your part needs to be durable and strong. Selective Laser Melting fully fuses metal powder to produce dense, high-strength components in titanium, stainless steel, and aluminum. It’s the standard for functional metal parts in medical, aerospace, and industrial applications where plastic simply won’t perform.
Choose SLS
When you need design flexibility and material variety. SLS supports a broader range of nylon-based materials including TPU and polypropylene, and handles larger, more complex geometries than MJF. It’s the go-to process for durable prototypes, functional components, and parts that will eventually move to injection molding.
Choose SLA
When surface finish and fine detail are the priority. SLA uses a UV laser to cure liquid resin layer by layer, producing parts with smooth surfaces, sharp edges, and tight tolerances. It’s best suited for high-fidelity visual prototypes, presentation models, and parts where cosmetic quality matters most.
Choose MJF
When you need strong, functional nylon parts at speed. It’s the fastest powder-bed process for low-to-mid volume production runs, nesting multiple parts in a single build. MJF delivers consistent mechanical properties, fine feature resolution, and excellent repeatability — ideal for functional prototypes and end-use parts.
| MJF | SLS | SLA | SLM | |
| Material | Nylon (PA12, PA12 S, PA12 GF, PA11) | Nylon (PA2200, PA12), TPU | Photopolymer resin | Metal (316L SS,17-4 PH SS, Al) |
| Best For | Functional plastic parts, production runs | Durable prototypes, complex geometry | High-detail visual models | Functional metal parts |
| Tolerances | (X,Y): +\\- 0.300mm or 100mm +\\- 0.3%(Z): +\\- 0.400mm or > 100mm +\\- 0.4% | (X,Y): +\\- 0.300mm or 100mm +\\- 0.3%(Z): +\\- 0.400mm or > 100mm +\\- 0.4% | Very high | Moderate |
| Speed | Fast (batch) | Moderate | Moderate | Slower |
| Cost | $$ (Scales well) | $$ | $ (Single Parts) | $$$$ |
| Supports? | No | No | Yes | Yes |
| Available at JawsTec | ✅ | ✅ | ✅ | ✅ |
Standard 4–5 Day Turnaround With 2-Day Expedited Options Available
At JawsTec, we prioritize both speed and reliability to keep your projects moving forward. In most cases, you can expect a 4–5 business day turnaround time to print, post-process, and ship your parts. We keep you updated throughout each stage of production, and our team is always available if you have questions along the way.
Additional finishing services, such as dyeing or vapor polishing, may extend turnaround times, as these processes require extra steps to achieve the desired final appearance and performance.
For time-sensitive projects, expedited printing and shipping options are available for select processes, helping reduce lead times when speed is critical.
If you’re unsure which turnaround or shipping option best fits your needs, contact us at [email protected] and we’ll help you find the most efficient path forward.
Real Parts, Real Customers — See What We’ve Built
View some examples of our parts and projects we have worked on.
3D Printed Handle
Bracelets
3D Printed Clip
Hose Clamp
Get an Instant Price the Moment You Upload Your CAD File
You can use our state-of-the-art instant quote engine to get a quote on your 3D printing order.
- Accepts almost all CAD file types, including .3MF, .STEP, and .STL
- Returns an accurate quote in seconds
- Can be adjusted to change color, material, and other specifications
From File Upload to Finished Part — Here’s How the Process Works
Make sure to fill out the specifications like color, quantity, and material before adding to cart and checking out.
We will keep you updated throughout the process, and you can contact us at any time.
We can help you start an RMA ticket if necessary, via our Standard Policy.
Every Part Meets Our Quality Standard Before It Ships
Here at JawsTec, we make sure to provide top-quality parts to our customers and to go beyond their expectations.
Inspection standards
Before we ship any orders, our team performs a quality inspection over each of your parts. If they are unacceptable, we take steps to fix the issues so you will be satisfied with the results.
Read more about our Standards
Dimensional accuracy
One specific type of inspection we perform is dimensional accuracy. This step helps ensure that your parts are to your exact standards and will suit your purposes perfectly.
Read more about Precision
Cosmetic standards
To meet your cosmetic standards, we offer a variety of surface finishes, post-processing color dyes, and other services to produce a profession part.
Read more about our Cosmetic Finishes
Choose From a Full Range of Plastics and Metals for Functional or Cosmetic Parts
With a wide variety of 3D printing materials available, it is important to ensure that you pick the correct one for your project.
Select each of the options below to learn more.
Industries That Rely on JawsTec for Prototypes and Production Parts
The medical, automotive, food production, and industrial machinery fields are our major specialties.
Medical
With precise manufacturing abilities, 3D printing is a great benefit to the medical field.
Automotive
The automotive industries take advantage of 3D printing’s mass customization abilities.
Food Production
For the food production industry, our fast turn-around times are important.
Industrial Machinery
The simple design process of 3D printing is vital for industrial machinery specialists.
Everything You Need to Design Parts That Print Right the First Time
Visit the links below to access some helpful articles and find more information.
Ready to Build? Upload Your File and Get an Instant Quote Today
No matter your specific project, we are here to help and guide you through the process. Whatever your project entails, we can help you attain your goals through customer service and design guidance. Contact us anytime.
FAQ’s
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What is the best 3D printing process for production parts?
The best 3D printing process for production parts is typically Multi Jet Fusion (MJF) due to its strength, consistency, and scalability. MJF uses nylon materials like PA12 to produce durable, high-resolution parts that are suitable for end-use applications. Compared to other methods, it offers faster build times and more consistent mechanical properties, making it ideal for both low- and mid-volume production runs.
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MJF vs SLS: which should I choose?
MJF is generally better for most applications due to its faster speed, smoother surface finish, and more consistent part quality, while SLS is a strong alternative for specific geometries and material needs. MJF produces parts with more uniform density and better detail, making it ideal for functional components. SLS, on the other hand, can be more cost-effective for certain builds and offers slightly more material flexibility.
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How much does 3D printing cost?
3D printing costs vary based on part size, material, and process, but most parts range from a few dollars to several hundred per piece. Factors like volume, geometry complexity, and finishing requirements all impact pricing. Processes like MJF and SLS are typically more cost-effective for functional parts, especially when producing multiple units in a single build.
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How fast can I get 3D printed parts?
Most 3D printed parts can be completed within 2–5 business days, depending on the process and order size. Faster turnaround times are possible with expedited production options. Technologies like MJF are known for their speed, allowing for quick production of high-quality parts without sacrificing accuracy.
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What is the strongest 3D printing material?
Nylon (especially PA12) is one of the strongest and most widely used 3D printing materials for functional parts. It offers excellent durability, impact resistance, and chemical stability. For applications requiring flexibility, TPU is a strong elastomer option, while metal materials like stainless steel provide the highest strength for industrial use cases.
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Is TPU the same as rubber?
TPU is not exactly rubber, but it behaves very similarly and is often used as a rubber-like material in 3D printing. It is a flexible thermoplastic that offers elasticity, durability, and abrasion resistance. Unlike traditional rubber, TPU can be precisely manufactured using 3D printing, making it ideal for seals, gaskets, and flexible components.
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What file types do you accept?
Most 3D printing services accept common file formats such as STL, STEP, and OBJ. These formats contain the 3D geometry needed to produce your part. For best results, files should be properly scaled, watertight, and free of errors before submission.
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What tolerances can you achieve?
Typical 3D printing tolerances range from ±0.2 mm to ±0.5 mm depending on the process and part size. MJF and SLS offer some of the most consistent tolerances, making them suitable for functional and interlocking parts. Final tolerances may vary based on geometry, orientation, and post-processing requirements.
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Can 3D printing be used for end-use parts?
Yes, 3D printing is widely used for end-use parts across industries such as automotive, robotics, and consumer products. Processes like MJF and SLS produce strong, durable components that can withstand real-world conditions. This makes 3D printing a viable solution for both prototyping and full production.
Need More Than 3D Printing? We Also Offer CNC, Sheet Metal & Injection Molding
CNC machining
CNC Machining CNC machining is a subtractive manufacturing process that mills, turns, and cuts raw material — metal or plastic — into precise, finished parts directly from your CAD file. It’s ideal for parts that demand tight tolerances, smooth surface finishes, and material properties that 3D printing can’t match.
Sheet metal fabrication
Sheet Metal Fabrication Transform flat metal stock into precise parts and assemblies using laser cutting, bending, and forming. We work with stainless steel, aluminum, and mild steel to produce brackets, enclosures, panels, and structural components — with fast turnaround for both prototypes and production runs.
Injection molding
Injection Molding Injection molding is the go-to process for high-volume production of consistent, repeatable plastic parts. A custom mold is created once, then filled with your chosen thermoplastic to produce identical parts at scale — making it the most cost-effective option when you need hundreds or thousands of the same component.
Start manufacturing your 3D printed parts today.
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