3D printer for orthodontics

3D Printing for Orthodontics

Simple print preparation

Import digital impressions directly and prepare models for printing in just a few clicks.

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Rigorously tested materials

Fully validated workflows with our proprietary resins give you peace of mind.

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The easiest 3D printer to use

The intuitively designed Form 3B makes in-office printing clean and hassle-free.

Meet Form 3B

Hands-off post-processing

Automated washing and curing units take the guesswork out of finishing printed parts for clinical use.

Automate Your Post-Processing

“90% of the printing work in my office can be delegated. It really is ‘set it and forget it.’”

Dr. Jay Burton, Orthodontist, SmileMaker Orthodontics, Tennessee, USA

Maximum productivity, minimum intervention

The Form 3BL works full time so you don’t have to. Intuitive nesting software and automated post-processing options make custom manufacturing easy.

Designed for nonstop throughput

With cloud monitoring, automatic resin dispensing, SMS and email notifications, and in-field repairs, never waste time.

Scale production with ease

Form 3BL works on the same software and materials platform as Form 3B for maximum cross-compatibility. It’s easy to add capacity as you grow.

“We can't waste time, we create over 700 appliances per week. We don't have time for reprints of models, they need to be accurate all the time, and that is why we are Formlabs customers.”

Phil Pelligra, President, Perfect Finish Ortho Lab, New Jersey, USA

Orthodontists around the world are already saving time and money by producing their own aligners in-house.

	Time from scan to treatment start	Cost for a comprehensive case *
Outsourced aligners	As much as 8 weeks	$1500-2000 USD
In-house aligners with Formlabs	As little as 1 hour	$300-400 USD
Savings per case	8 weeks	$1100-1700 USD

* Assuming a 10-month treatment. In-house costs include resin, thermoforming plastic, and labor.

See How Much You Can Save

Try our interactive ROI tool to see how much time and cost you can save when 3D printing on Formlabs dental 3D printers.

Calculate Your Savings

Produce highly accurate models for retainers, clear aligners, or patient case presentations for only $2-3 USD per model with Draft Resin.

One model in under 20 minutes

Up to 8 models per print in ~1 hr

Up to 24 models per print in ~2.5 hrs

Up to 52 models per print in ~9 hrs

^{Print times are estimates, based on print settings with 200 micron layer heights. 100 microns also available.}

Want to see Draft Resin for yourself? Request a sample print and we’ll ship one to you at no cost.

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Indirect bonding trays

Reduce Chairtime and Increase Accuracy in Orthodontic Bonding

Brackets and other direct-bonded appliances

Validating 3D Printed Direct Bonded Orthodontic Appliances

Occlusal guards and splints

How to 3D print Occlusal Splints and Orthotic Appliances

Workflows using biocompatible resins may not be available in all regions. Check regional availability.

Explore More Indications

From CE-certified courses to quick videos that can quickly teach you a new skill, learn with Formlabs Dental Academy.

Browse Educational Content

Don’t want to learn one more software program?

Ask if your lab will do appliance design for you. Otherwise, fully digital services can take this off your plate.

Our Dental Service Plan (DSP) includes personalized onboarding training, proactive check-ins, and the best phone and email support in the industry.

Learn More About Dental Service Plan

Learn how digital dentistry is transforming orthodontic workflows and how you can integrate 3D printing into your lab or practice with our free resources.

Explore Orthodontic Resources

The Form 3B Complete Package includes all of the tools required to bring high-precision 3D printing into your office.

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From One 3D Printer to Nine in an Orthodontic Lab

Perfect Finish Ortho Lab is a full-service orthodontic laboratory that specializes in hawley retainers, fixed & removable appliances, clear aligners, and more. For years, the company has been on the cutting edge of investments in digital workflows, building a large fleet of 3D printing to accommodate growing demand. Recently, Perfect Finish added a large-format Formlabs printer to their printing lineup to help boost productivity and output.

We spoke with President Phil Pelligra to hear his insights into Perfect Finish’s success, and why they invested in 3D printing.

Perfect Finish was an early adopter of 3D printing in 2010 when they bought a PolyJet printer. The machine had a steep learning curve, but a year later, they were using it at full capacity to print models for appliance production. The technology has proven itself to be able to meet their basic needs.

However, this printer was expensive to own and operate. Pelligra cites expensive maintenance costs, materials, and post-processing equipment as the particular components that meant they were lucky to break even on 3D printing. Luckily, they were able to make up the difference with their premium appliances, but they needed to explore other options that would make printing more accessible.

Enter Formlabs. Perfect Finish bought their first Form 2 in 2016 and noticed the high quality and cost savings immediately. For a few years, they ran the two printing systems in parallel: the Polyjet printers for horseshoe models, which were smaller by volume and therefore used less of the expensive materials, and their eventual fleet of Form 2s for low profile models.

	PolyJet printer	Formlabs printer	Price charged	Savings per model with Formlabs
Single horseshoe model	$8-10	$2-3	$12	$5-8
Single low profile model	$10-15	$4-5	$14	$6-10

When the Form 3 came out in 2019, they decided to switch their production entirely over to Formlabs. They let the support agreements lapse on the old PolyJet systems and brought in several more Form 3s. By late 2020, Perfect Finish had eight desktop Formlabs printers, and even added a large-format 3D printer from Formlabs — one of the first to ship to customers.

According to Pelligra, the printer worked from day one: “It was super easy to set up. It worked right out of the box. We did one test print and went right into production. That was impressive.”

An example of a Form 3BL build platform. The Form 3BL can print up to 24 models or appliances per print in a horizontal layout and up to 52 models or appliances per print oriented vertically.

When Pelligra looks to invest in a new 3D printer, reliability is the most important factor. When a lab is printing hundreds of appliances per week, consistent and reliable quality prints become a must have in order to avoid re-printing and missing patient appointments.

We can't waste time, we create over 700 appliances per week. We don't have time for reprints of models, they need to be accurate all the time, and that is why we are Formlabs customers.

Phil Pelligra, President, Perfect Finish Ortho Lab

While reliability is important, a 3D printer that is reliably inaccurate is not acceptable. Pelligra’s team created a specific test to make sure their 3D printers produce high quality parts. Once per week they print a retainer test print on each machine, and monitor fit to make sure their expectations are met. “We don’t accept small inaccuracies in the 3D prints. We have moved away from other 3D printing platforms and stayed with Formlabs because the others didn’t meet our standards for quality,” said Pelligra.

“No 3D printer is perfect. You have to determine what’s important to your lab.” - Phil Pelligra

Pelligra and his team found the Formlabs ecosystem easy to use on each of their different printer models. Pelligra said that “Even after buying the large-format printer, we are actually looking to continue adding Form 3’s as the business grows. Our biggest problem right now is finding physical space to grow the office!”

Pelligra’s team starts their longest prints at the end of each day, so the printers run overnight. With minimum intervention, Perfect Finish is using the machine to print approximately 90+ models per day. Each morning, the team begins to post-process the parts with three short wash cycles in the Form Wash, and then one cycle in the Form Cure. From there, the prints are used to process appliances on. Then, the next batch of products begins printing.

Pelligra predicts that, over time, more dentists will shift to digital workflows: “Right now, maybe half the dentists we work with are doing digital scanning. So there is a lot of room to grow our business and expand our 3D printing capabilities.”

As intraoral scanning becomes more common in dental and orthodontic practices, labs will need to add more digital fabrication capacity to keep up with demand. A flexible, modular, production-ready system like the 3D printer suite from Formlabs can unlock growth for labs of all sizes.

The Form 3BL is the large format dental 3D printer that raises the bar for dependable high-production dental 3D printing, designed to work day and night with minimal intervention.

Want to get hands-on with Formlabs Dental Resins? Request a free sample part below, or click to learn more about the Form 3BL.

Learn More About the Form 3BLSample Part Request

Innovations in Dentistry - Using 3D Printing in Aligners

The first attempts to use 3D printing in dentistry were made a long time ago, back in the late 1990s. Now high-tech 3D printers successfully solve many problems in dentistry, for example, they print aligners (transparent caps) for orthodontic treatment.

The first attempts to use 3D printing in dentistry were made quite a long time ago, back in the late 1990s. Now high-tech 3D printers successfully solve many problems in dentistry, for example, they print aligners (transparent caps) for orthodontic treatment.

How are aligners printed with a 3D printer?

At the first visit, the orthodontist takes all the necessary pictures, including an orthopantomogram and X-ray of the head in a lateral projection, and takes casts of the patient's dentition. All information is sent to the laboratory, where the aligners will be made using 3D printing.
A special computer program creates a virtual model of tooth movement at all stages of orthodontic treatment until the desired result is obtained.
An orthodontist prepares a treatment plan, after which a set of files is ready for subsequent printing on a 3D printer.
First, molded models are printed on a 3D printer. And then the aligners are created by molding the printed models with a special material.
Sets of ready-made aligners are sent to the orthodontist, who gives them to the patient at a scheduled visit.

What are the benefits of 3D printed aligners?

The use of 3D printing has reduced the cost of aligners and made this treatment more accessible to patients.
3D printing guarantees high accuracy – the percentage of errors is reduced to a minimum, therefore, the effectiveness of this type of orthodontic treatment has become even higher.
Modern 3D printers can now print aligners in less than an hour. These are truly impressive results compared to traditional aligner manufacturing methods.

Recall that orthodontic treatment with aligners for adults has become a modern breakthrough method of orthodontic treatment. When correcting the bite on the aligners, the patient receives maximum aesthetics, since transparent caps are completely invisible on the teeth, and at the same time high efficiency. The period of orthodontic treatment on aligners averages from 1.5 to 2, which is comparable to the average period of treatment with braces.

The use of 3D printing in the manufacture of aligners has allowed us to combine high quality products with lower costs and bring the demand for aligners in patients to a whole new level.

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Objet30 OrthoDesk - 3D Printer for Dentistry, Orthodontics

Objet30 OrthoDesk 3D Printer

Digital orthodontics is rapidly becoming a standard production tool for orthodontic clinics and laboratories. 3D printing technologies make it possible to reduce production time, increase its efficiency and accuracy, and save orthodontic models in digital form.

For owners and managers of small and medium-sized orthodontic laboratories, the right choice of technology that will provide a return on investment is not always obvious. As a provider of state-of-the-art 3D solutions, Stratasys is committed to providing orthodontic labs with the maximum benefit from digital orthodontics.

The first professional 3D printer specifically designed for small orthodontic labs and clinics

Take your workflows to the digital reality
Reduce your time spent
Increase production
Get ahead of the competition with the most advanced technology
Use accurate and efficient processes
Stop using physical impressions
Store models digitally

Easy integration into orthodontic labs

By combining oral scanning, impression or plaster model scanning, CAD/CAM software and 3D printing, labs and clinics can accurately and quickly produce a variety of orthodontic appliances. With a 3D printer capable of accurately reproducing models, orthodontic labs can eliminate the bottleneck of manual modeling and allow themselves to grow their business and stay ahead of the competition.

More Satisfied Doctors and Patients

Eliminate human error and get the job done faster with the Objet 3D printer. By combining the digital design of orthodontic appliances with 3D printing, you can avoid the need to store physical models, which is inconvenient for both doctors and patients.

Rapidly increase your lab's production

Significantly reduce model/part time and double the productivity of each technician. The Objet 3D printer allows you to reproduce exactly what you see on the screen without deviations and errors - and it does it much faster, while using much less skilled labor. With the Objet 3D printer, you can generate additional profit by efficiently increasing production and processing new orders with ease. There is no need to hire a staff of expensive, highly trained technicians or worry about the time and cost of training them.

Specifications

Objet30 OrthoDesk
Technology	PolyJet™
Tray size	300 mm x 200 mm 150 mm
Construction area	294 mm x 192 mm x 148 mm
Layer thickness	28 µm (900dpi)
Approval	X-axis: 600 dpi Y-axis: 600 dpi
Number of printheads	2 (1 for model material; 1 for support)
Cartridge weight	1 kg
Connection interface	Ethernet 10/100 BaseT
File formats	STL and SLC
Power input	1. 5 kW max
Dimensions	825x620x590 mm
Weight	83 kg

Materials

Dental materials

Dental materials are rigid, opaque peach colored photopolymers as well as transparent biocompatible material. Dental materials combine very high geometric stability with excellent detail and high precision. It is ideal for plaster models, removable aligners, surgical guides and other dental and orthodontic appliances.

Stratasys offers 3 materials for digital dentistry and orthodontics VeroDent, VeroDentPlus and MED610. Dental models are printed with a gel-like backing that can be easily removed with running water, leaving clean, smooth surfaces.

Material properties

Dental materials Objet MED610, VeroDent MED670, VeroDent MED690

Mechanical properties

Test method

MED610

MED670

MED690

Tensile strength

ASTM D638-03

50-65 MPa

50-60 MPa

54-65 MPa

Elongation at break

ASTM D638-05

10-25%

15-25%

Modulus of elasticity

ASTM D638-04

2000-3000 MPa

2200-3200 MPa

Flexural strength

ASTM D790-03

75-110 MPa

80-110 MPa

Flexural modulus

ASTM D790-04

2200-3200 MPa

2400-3300 MPa

Izod Impact Strength

ASTM D256-06

20-30 J/m

Shore (D)

Scale D

83-86

Rockwell hardness

Scale M

73-76

Thermal properties

HDT @ 0.

45MPa

ASTM D648-06

45-50 ⁰ C

HDT @ 1.82MPa,

ASTM D648-06

45-50 ⁰ C

Glass transition temperature Tg,

DMA, E

52-54 ⁰ C

Other

Density

ASTM D792

1.17-1.18 g/cm ³

3D printer for orthodontics

3D Printing for Orthodontics

From One 3D Printer to Nine in an Orthodontic Lab

Innovations in Dentistry - Using 3D Printing in Aligners

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