Have you ever wondered how 3D printing is transforming the world of dentistry? In China, several factories are leading the charge, revolutionizing dental practices with innovative technology. In this article, we’ll explore the top three 3D printing factories in China, highlighting their unique contributions and what sets them apart in the dental industry.

The 3-dimensional printing for dental tissue regeneration: the state of …

Product Details: 3D-printed dental tissue constructs using various bioinks (including hydrogels like collagen, chitosan, alginate, GelMA; bioceramics like β-TCP, HA, bioglass, CS; synthetic polymers like PLA, PCL, wPU; and decellularized extracellular matrix (dECM)) and stem/progenitor cells (DPSCs, SHEDs, PDLSCs, SCAPs, DFSCs, BMSCs). Different 3D printing techniques are employed, such as extrusion-based printing, inkjet-based printing, and laser-assisted printing.

Pros:
– High fidelity and customized topographies
– Superior production efficiency compared to conventional methods
– Potential for regeneration of various dental tissues (dentin, pulp, periodontal…
– Mimics natural tissue microenvironment

Cons:
– Limited printing resolution in some techniques (e.g., extrusion-based)
– Challenges in achieving adequate vascularization and neuralization
– Issues with interphasic cohesion in multi-tissue constructs
– Potential for host immune rejection
– High cost for some techniques (e.g., laser-assisted printing)
– Poor mechanical properties of some biomaterials (e.g., collagen, chitosan)

BMF’s 3D-Printed Dental Veneer Approved in China, Targets Global Growth …

Product Details: BMF’s 3D-printed dental veneer, approved by China’s National Medical Products Administration, is the world’s first veneer that does not require teeth grinding. It is typically 80 to 100 microns thick.

Pros:
– Non-invasive, does not require removal of tooth enamel
– Thinner than traditional veneers (80 to 100 microns vs. 200 to 400 microns)
– Safer and more comfortable for patients
– Expanding into international markets, including Japan

Cons:
– Skepticism from some dental professionals in Japan
– Potential consumer bias against new technology

Global and Chinese market trends in dental 3D printing

Product Details: Dental 3D printing technologies and products from various companies including Formlabs, Shining 3D, Stratasys, Carbon, and Smile Direct Club.

Pros:
– Rapid technological evolution in dental 3D printing.
– Increased efficiency and convenience in dental treatments.

Cons:
– High initial investment for advanced 3D printing equipment.
– Potential learning curve for dental professionals adopting new technologies.

3D printed zirconia used as dental materials: a critical review

Product Details: 3D printed zirconia dental materials, including occlusal veneers, copes, full-contour crowns and bridges, implants, abutments, and scaffolds for bone regeneration. Various additive manufacturing (AM) techniques are used, such as stereolithography (SLA), digital light processing (DLP), material extrusion (MEX), and inkjet printing. Materials may be pure zirconia or composites incorporating alumina, calcium silicate (CS), hydroxyapatite (HAP), polycaprolactone (PCL), and others.

Pros:
– High mechanical performance and aesthetic qualities
– Biocompatibility and corrosion resistance
– Ability to create complex geometries and personalized devices
– Potential for minimally invasive procedures (e.g., ultra-thin veneers)
– Improved adhesion properties compared to some traditional methods

Cons:
– Mechanical properties may be slightly inferior to milled zirconia in some cases
– Porosity and agglomerates can affect mechanical properties and accuracy
– Inter-layer defects can weaken the structure
– Accuracy enhancement is still needed for some applications
– Challenges in slurry preparation and sintering process control
– Limited in vivo studies on biocompatibility

The application of 3D printing in dentistry: A bibliometric analysis …

Product Details: The application of 3D printing in dentistry: A bibliometric analysis from 2012 to 2023.

Pros:
– Extensive applications across dentistry.
– Comprehensive bibliometric analysis conducted.

Cons:
– Lack of previous comprehensive bibliometric analyses.
– Limited information on specific 3D printing technologies used.

A Review of 3D Printing in Dentistry: Technologies, Affecting Factors …

Product Details: Product details not available.

Pros:
– Pros not available.
– Pros not available.

Cons:
– Cons not available.
– Cons not available.

UnioTech launches new dental 3D printer

Product Details: EvoDent D300 is a fully automated dental 3D printer utilizing digital light processing (DLP) technology, designed for large and medium-sized denture processing factories, targeting restoration and implant model applications. It features dual 4K projectors, a build volume of 258 × 230 × 120 mm, and can produce up to 180 dental models in 24 hours with high precision.

Pros:
– High automation throughout the 3D-printing process
– Capable of continuous printing with minimal deviation

Cons:
– Requires significant initial investment
– May have a learning curve for new users

The Future of Dentistry: How 3D Printing is Changing the Industry

Product Details: Asiga UltraGLOSS: A clear material for dental occlusal splints, clear earmoulds/earshells, lenses, and visors that doesn’t require special post-processing. DentaFab Printing Resins: Biocompatible printing resin certified in multiple regions. Desktop Health Einstein Pro XL: A DLP-based polymer printing system that is 50% faster than previous models. Heimerle + Meule FilaPrintM: A 3D desktop printer with integrated camera and two print heads for two-colour prints. NextDent LCD1: A small desktop printer using LCD technology and compatible with existing resins. Phrozen Studio Printers: High-speed LCD resin printer capable of finishing jobs in 30 minutes. SCHEU Uniz NBEE: Claimed to be the fastest

resin 3D printer designed for high-quality dental outputs. SprintRay Pro S Crown Kit: A 3D printer that can print six crowns in less than 15 minutes using ceramic resin.

Pros:
– Efficient and fast production of dental appliances.
– Wide range of biocompatible materials available.
– Customization options for patient-specific needs.
– Integration with digital workflows for improved efficiency.

Cons:
– Initial investment costs can be high.
– Requires training and adaptation for dental professionals.

3D Printing Approach in Dentistry: The Future for Personalized Oral …

Product Details: 3D-printed oral soft tissue grafts; biomaterials include polymers (resins and thermoplastics), ceramics, and metals; hydrogels (e.g., agarose, alginate, collagen, gelatin, chitosan, fibrin, PLA, PGA, PLGA, PCL); blood concentrates (PRF, PRP); commercial products like Alloderm®, Geistlich Mucograft®, Geistlich Fibro-Gide®, Mucoderm®; tissue engineered gingival equivalents.

Pros:
– Individualized 3D object based on material of choice and specific computer-aided…
– Precise manufacturing.
– Controlled inner structure.
– Reduced material waste.
– Object produced as a single unit.
– Designed files easily shared and stored electronically.
– Decreased production time and costs.
– Potential for improved patient comfort and aesthetics.
– Reduced morbidity compared to autologous grafts.
– Decreased surgical time and costs.

Cons:
– 3D printing remains un-investigated for oral mucosa/gingiva (at the time of publ…
– Limitations in biomechanical stability of cell sheets.
– Demanding surgical technique for some approaches.
– High shrinkage rates of some grafted areas.
– Histology differences compared to natural tissue in some cases.
– Lack of standardized protocol for PRF preparations.
– Need for connection to 3D design software for some 2D measurement methods.
– CBCT limitations: linear measurements, scattering effect, limited accuracy, radi…

3D Printing China | Top Online Custom 3D Printing Company

Product Details: PTJ 3D Printing offers advanced additive manufacturing solutions including 3D printing and CNC machining services, with a focus on high-quality production and rapid prototyping.

Pros:
– One-stop service for 3D printing and CNC machining
– High precision with accuracy up to 0.02mm
– Strong technical team and advanced equipment
– Fast turnaround for samples within 7-10 days
– Wide range of materials and applications

Cons:
– Limited information on specific pricing
– Potentially long lead times for large orders

Related Video

Comparison Table

Frequently Asked Questions (FAQs)

What is 3D printing in dentistry?

3D printing in dentistry involves creating dental models, crowns, bridges, and other dental appliances using additive manufacturing technology. This process allows for precise customization and rapid production, improving the overall efficiency and accuracy of dental treatments.

How does 3D printing benefit dental factories in China?

3D printing enhances productivity by reducing production time and costs. It allows dental factories in China to produce high-quality, customized products quickly, meeting the growing demand for personalized dental solutions while maintaining competitive pricing.

What materials are commonly used in dental 3D printing?

Common materials include biocompatible resins, dental ceramics, and metals like titanium. These materials are chosen for their durability, aesthetic qualities, and compatibility with dental applications, ensuring that the final products are safe and effective for patients.

Is 3D printing in dentistry cost-effective?

Yes, 3D printing can be cost-effective due to reduced material waste and lower labor costs. By streamlining the production process, dental factories can save money while delivering high-quality products, making it an attractive option for many dental practices.

What are the future trends for 3D printing in dentistry?

The future of 3D printing in dentistry includes advancements in materials, increased automation, and integration with digital workflows. As technology evolves, you can expect even more innovative solutions that enhance patient care and improve the efficiency of dental practices.