3D Printing Service Knoxville, TN

We manufacture high-quality, competitively priced custom prototypes & production parts. Upload a CAD file for an instant 3D printing quote. Order parts in 5 minutes from your desk.

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Instant quotes for up to 1,000 parts
Instant DfM feedback on every quote
Lead times from 1 business day
FDM, SLS, SLA, MJF & DMLS
25+ plastics & metals, 35+ colors
Rapid prototyping & full-scale production
ISO9001, ISO13485, AS9100 certified manufacturing partners

Over 6 million parts delivered to 35,000+ companies

Our online 3D printing services

Our online 3d printing services leverage a global network of over 2,400 3D printing machines, which means our customers get both competitive prices and fast lead times. We specialise in five processes, bringing you everything you need for custom 3D printing projects, from rapid prototyping with FDM to small production runs of metal 3D prints for industrial applications.

FDM

FDM

Fast & affordable prototyping

Learn more FDM 3d printing service

SLS

SLS

Functional prototyping & low-run production

Learn more SLS 3d printing service

MJF

MJF

Functional prototyping & low-run production

Learn more MJF 3d printing service

SLA

SLA

Visual prototyping

Learn more SLA 3d printing service

DMLS

Small & complex metal parts

Learn more DMLS 3d printing service

Get an instant 3D printing quote

Our 3D printing service has been rated 4.9/5

Over 125 customers are satisfied with our 3D printing service.

“Great service and way faster than expected!”

—

nicklaus, summerville

Standard resin, SLA/DLP

“I had a great experience with this hub and would definitely recommend. My order was processed quickly, the hub was communicative, and parts turned out great!”

—

Jacob, Lebanon

Standard PLA, FDM

“Great job, with fast professional responses.”

—

Adam, Simpsonville

Standard ABS, FDM

“Looks Great !! Thanks for the timely response and high quality.”

—

Jimmy, Statesville

Standard ABS, FDM

“Thanks for the fast service! These repair parts worked just fine.”

—

Mark, Cumming

Standard ABS, FDM

“Parts arrived earlier than expected, and were exactly what I was hoping for. Thank you!”

—

Gary, Decatur

Standard PLA, FDM

“Highly recommended! Extremely quick turnaround, great prints, and instantly responded to a custom request that wasn't charged extra for.”

—

Aaron, Chattanooga

Standard ABS, FDM

“Very good communication, extremely fast turnaround.”

—

Daniel, Indianapolis

Standard PLA, FDM

“Great communication to make sure my order was placed with the correct specs.”

—

Ryan, Columbus

Standard ASA, FDM

“Very fast turnaround and very helpful with some questions I had.”

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Dave, Atlanta

Standard PLA, FDM

“Did a great job. Feed back was good. Quick turnaround ”

—

Damon, Marietta

Standard Nylon, FDM

“Amazing work. Thank you so much. We will be in touch for more. ”

—

john, Smyrna

Standard PLA, FDM

“Thank you for suggesting better material for my print. It was perfect!”

—

John, Duluth

Standard TPU, FDM

“Good communication, quick service, good print. Thanks!”

—

Charles, Columbia

Standard ABS, FDM

“He was great! Offered advice and made suggestions based on the specific design and use of the object I needed to print and communicated very quickly and professionally!”

—

Chris, Nashville

Standard PLA, FDM

“Super happy with the quality and speed of service. I will definitely be using your company for all of my 3D print needs in the near future. ”

—

Jessica, Grovetown

Standard PETG, FDM

“Excellent Communication, Excellent Service, Excellent Product! Looking forward to future purchaces!”

—

Philip, Marietta

Standard PETG, FDM

“The parts look great - thanks for completing this for me!”

—

Gene, High Point

Standard ABS, FDM

“I hate repeating myself but I have to say that EVERY print I get is top notch!”

—

Bruce, Cincinnati

Standard Nylon, SLS

“Print was completed quickly and accurately. Printer responded to messages quickly and kept me posted on the status of my order. Would use again!”

—

Thomas, Atlanta

Standard ABS, FDM

“Prompt and friendly communication. Prints arrived as expected and ahead of schedule”

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Martin, Indianapolis

Standard PLA, FDM

“Great communication and very fast work! An absolute pleasure to work with. I would give 10 stars if I could! ”

—

James, Lenoir City

Standard ABS, FDM

“Very fast response to all inquires. Parts arrived on time and in good condition. Thanks!”

—

Peter, Nashville

Standard ABS, FDM

“Fantastic print quality and excellent communication. I'm really happy with my prints!”

—

Ian, Atlanta

Standard PLA, FDM

“Excellent and expedient work! Everything on point. Very satisfied and highly recommended.”

—

John, Gatlinburg

Standard PETG, FDM

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Our experience in numbers

145,000 engineers served

35,000 businesses

240 manufacturing partners

6M+ parts & prototypes produced

27% of Fortune 500 companies

4200+ machines

We use powerful automation to make custom 3D printing easy

We’re eliminating slow and antiquated processes with automated engineering tools to help you reduce development cycles and increase the speed at which projects are delivered.

Instant 3D printing quotes

Upload a CAD file, receive a 3D printing quote in seconds. No more back and forth with suppliers or long email chains.

Automated DfM feedback

You automatically receive manufacturability feedback on all 3D prints. No more waiting for a technician before knowing you can proceed to production.

Online order management

Easily manage orders online, track deliveries and share important details with others on your team.

Instant 3D printing quotes

Upload a CAD file, receive a 3D printing quote in seconds. No more back and forth with suppliers or long email chains.

Automated DfM feedback

You automatically receive manufacturability feedback on all 3D prints. No more waiting for a technician before knowing you can proceed to production.

Online order management

Easily manage orders online, track deliveries and share important details with others on your team.

Comparison of our 3D printing services

Need help choosing? See our guide to selecting the right 3D printing process.

3D printing process

	FDM	SLA	SLS	MJF	DMLS
Available materials	10	11	2	2	2
[US] Lead time in days	From 1	From 2	From 3	From 3	From 10
[EU] Lead time in days	From 1	From 2	From 3	From 3	From 10
[US] Maximum build size	19.68'' x 19.68'' x 19.68''	5.7" x 5.7" x 6.8"	16.5" × 19.7" × 16.5"	14.9'' x 11.2'' x 14.9''	9.84'' x 12.80'' x 9.84''
[EU] Maximum build size	500 x 500 x 500 mm	145 × 145 × 175 mm	400 x 480 x 400 mm	380 x 285 x 380 mm	250 x 325 x 250 mm
[US] Dimensional accuracy	± 0.5% with a lower limit on ± 0.0196''	± 0.5% with a lower limit on ± 0.006"	± 0.5% with a lower limit on ± 0.012''	± 0.5% with a lower limit on ± 0.012''	<10mm: ± 0.2% with a lower limit of ± 0.008" >10mm: ± 2%
[EU] Dimensional accuracy	± 0.5% with a lower limit on ± 0.5 mm	± 0.5% with a lower limit on ± 0.15 mm	± 0.5% with a lower limit on ± 0.3 mm	± 0.5% with a lower limit on ± 0.3 mm	<10mm: ± 0.2% with a lower limit of ± 0.2 mm >10mm: ± 2%
Prototyping applications	Low-fidelity, proof-of-concept prototyping and visual design verification.	Detailed visual prototypes (especially of injection molded parts).	Functional and high-fidelity prototypes. Similar to MJF.	Functional and high-fidelity prototypes. Similar to SLS.	Design verification of metal parts.
End-part applications	Non-visual end parts, such as jigs and fixtures.	Small, smooth, non-functional end parts.	Small batches of functional plastic parts. Similar to MJF	Small batches of functional plastic parts. Similar to SLS.	Alternative to CNC machining for complex, small or low-volume metal parts.

Choose from a broad range of 3D printing materials

Need help choosing? We have a whole range of resources on selecting the right 3D printing material for your application

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Standard 3D printing post processing

FDM

Standard (no additional post-processing)

All surfaces must have a consistent visual appearance
Support structures are removed
Excess support/build material are removed
All parts are printed with 3 outline / perimeter shells or a wall thickness of 1.2 mm
Top and bottom layers will have a minimum thickness of 0.6 mm (6 layers at 100 um)

SLA

Standard (no additional post-processing)

All support material are removed and support nibs are sanded smooth.
For clear resins, a polishing oil is applied
All support material is removed and support nibs are sanded smooth
Formlabs materials are cured in a Form Cure using the following settings which follow the official Formlabs "Recommended Cure" settings

Formlabs Cure settings

Resin	Post-cure time (mins)	Post-cure temperature
Standard clear	15	60 °C
Standard black	30	60 °C
Standard white	30	60 °C
Standard grey	30	60 °C
Tough 2000	30	70 °C
Durable	60	60 °C
Grey pro	15	80 °C
High temp	120	80 °C
Flexible	15	60 °C
Rigid	15	80 °C

SLS/MJF

Standard (no additional post-processing)

All unfused powder is removed via bead blasting (first) and air blasting (second)
Air pressure range of 2 - 5 bar or 29 - 72.5 psi
Glass beads with diameter 70-110 microns
No additional post-processing

How we ensure high quality 3D prints

Every order includes our standard inspection report. Further reports and certifications are available on request, submit an order to begin.

Standard

Critical dimensions
Quantity of parts
Number of parts inspected
Surface finish
Threads and tolerances

Standard

On request

Critical dimensions
Quantity of parts
Number of parts inspected
Surface finish
Threads and tolerances

Download our full capabilities sheet

3D printing resources for engineers

The 3D Printing Handbook by 3D Hubs

Our founders literally ‘wrote the book’ on 3D printing.

Read article

3D printing vs. CNC machining

Learn about the practical differences of CNC machining and 3D Printing and how to select the right technology for manufacturing end-use parts and functional prototypes.

Read article

PLA vs. ABS: What's the difference?

PLA and ABS are the most popular materials on 3D Hubs. This comparison will help you select the best option for your project.

Read article

Dimensional accuracy of 3D printed parts

This article presents the expected dimensional accuracy of parts produced via 3D printing and discusses why part inaccuracies occur.

Read article

Key design considerations for 3D printing

A list of things to keep in mind when designing a model for 3D printing - regardless of the technology that you will be printing with.

Read article

How to design snap-fit joints for 3D printing

This guide discusses the benefits of 3D printing snap-fits and gives design and material recommendations.

Read article

SLA 3D printing materials compared

Compare the main SLA 3D printing resins - standard, tough, durable, heat resistant, rubber-like, dental and castable - by material properties and find the best option for your application.

Read article

3D printing STL files: A step-by-step guide

Learn how to avoid low quality prints or unnecessarily large 3D files by exporting your STL file in the correct resolution.

Read article

Selecting the optimal shell and infill parameters for FDM 3D printing

Shell and infill properties impact the performance and cost of FDM 3D printing. Learn how to optimize these features for your 3D printed part

Read article

The 3D Printing Handbook by 3D Hubs

Our founders literally ‘wrote the book’ on 3D printing.

Read article

3D printing vs. CNC machining

Learn about the practical differences of CNC machining and 3D Printing and how to select the right technology for manufacturing end-use parts and functional prototypes.

Read article

PLA vs. ABS: What's the difference?

PLA and ABS are the most popular materials on 3D Hubs. This comparison will help you select the best option for your project.

Read article

Dimensional accuracy of 3D printed parts

This article presents the expected dimensional accuracy of parts produced via 3D printing and discusses why part inaccuracies occur.

Read article

Key design considerations for 3D printing

A list of things to keep in mind when designing a model for 3D printing - regardless of the technology that you will be printing with.

Read article

How to design snap-fit joints for 3D printing

This guide discusses the benefits of 3D printing snap-fits and gives design and material recommendations.

Read article

SLA 3D printing materials compared

Compare the main SLA 3D printing resins - standard, tough, durable, heat resistant, rubber-like, dental and castable - by material properties and find the best option for your application.

Read article