Chamlion 3D

Chamlion 3D 🔧Dental Metal 3D Printing Solutions Provider
🏅RPD Expert | Design to Finish
🌏OUR TECH PRODUCES 15,000 FRAMES DAILY

Chamlion is a manufacturer of SLM metal 3D printers and established a professional dental lab named XDY that can provide a full range of dental products.

08/06/2026

| Just enough metal

This is a Kennedy Class II maxillary case with a unilateral distal extension area (25–27 missing), where the key challenge was achieving stable retention while protecting the terminal abutment.

👀Design approach
Distal extension retention
• 24: RPA clasp assembly
→ Selected to provide retention while reducing torque on the abutment during function.

Cross-arch retention
• 17: Akers clasp with a distally directed retentive arm
→ Added on the opposite side to improve overall retention and balance the framework.

Rotational control
• 14: indirect retainer
→ Positioned away from the fulcrum line to help resist lifting of the distal extension base.

Major connector
• Narrowed palatal plate design
→ Designed to maintain framework stability while minimizing palatal coverage.

The framework was designed and manufactured through our complete digital workflow, from design to production.
The final RPD shown here was completed by our client's lab.

How should dental labs choose their first metal 3D printing system? The challenge is no longer whether to adopt the tech...
04/06/2026

How should dental labs choose their first metal 3D printing system? The challenge is no longer whether to adopt the technology, but how to choose the right starting point.
Today we explore:
✅️Key factors to consider before investing
✅️What defines a good entry-level metal 3D printing system
✅️How to balance stability, scalability, and workflow simplicity
Swipe left the carousel and share your thoughts:
👉 What was the biggest challenge when your lab started metal 3D printing?

03/06/2026

Precision and efficiency, achieved through metal 3D printing.
How does this fit look to you?

How is an RPD made using 3D printing?
An RPD framework is manufactured through a digital workflow that includes
data acquisition
CAD design
build preparation
metal 3D printing
and post-processing steps such as annealing, polishing, and fitting.
After the framework is finished, denture teeth and acrylic are added to complete the removable partial denture.

Why use metal 3D printing for RPDs?
Metal 3D printing enables dental labs to produce accurate and consistent RPD frameworks with less manual labor than traditional casting.
Compared with milling, it reduces material waste, production time, and manufacturing costs while maintaining the precision and quality required for dental applications.

01/06/2026

Check out the final RPD from last week’s Kennedy Class I case. What do you think?




| From Data to RPDThis is a Kennedy Class I case with bilateral distal extension areas (17 missing, 26–27 missing), wh...
28/05/2026

| From Data to RPD

This is a Kennedy Class I case with bilateral distal extension areas (17 missing, 26–27 missing), where controlling movement and protecting the abutments were the main design priorities.

Design approach
✅️Distal extension support
• 25: RPI clasp assembly
→ Selected to reduce stress transfer to the abutment during function.

✅️Retention on the opposite side
• 16: Akers clasp with a mesially directed retentive arm
→ Designed to achieve stable retention while minimizing unfavorable torque.

✅️Rotational control
• 14: indirect retainer
→ Positioned anterior to the fulcrum line to help resist distal base lifting.

✅️Major connector
• Palatal plate design
→ Improves support and load distribution while maintaining good hygiene access and wearing comfort.

The result is a polished RPD framework with balanced retention, stability, and support — ready for the next clinical stage.
Built through a fully digital workflow, from design to manufacturing.
👉 Stay tuned for the final RPD outcome from our client’s lab.

27/05/2026

02 | From Pain to Progress

How did Chamlion enter dental metal 3D printing?

In this episode, our founder shares the story behind our first titanium dental 3D printer — from industry pain points and aerospace experience to achieving stable mass production of titanium frameworks for the first time.

A breakthrough that later became the starting point of our global journey in dental metal 3D printing.

25/05/2026

💁Introducing our CoCr powder, designed for all dental restoration printing needs.
DM us for more details.

22/05/2026

💁Curious how the framework looks after our previous post?
Here’s how it evolved after teeth setup and acrylic finishing in the client’s lab. From data to partial framework to final , it’s always a pleasure to see the journey.




💡 | Kennedy Class IV caseThis mandibular Kennedy Class IV case presented a long-span anterior edentulous area (46–36 m...
20/05/2026

💡 | Kennedy Class IV case
This mandibular Kennedy Class IV case presented a long-span anterior edentulous area (46–36 missing) with only bilateral second molars remaining as abutments, making retention and stress distribution the primary design considerations.

After receiving the scan data, the framework was designed with:
• Modified Akers clasps on 37 & 47
• Mesial retentive arms engaging the edentulous-side undercuts
• Distal occlusal rests to reduce unfavorable leverage on the abutments
• A lingual bar major connector to enhance hygiene access and overall stability

The result is a polished RPD framework with balanced retention, support, and biomechanical control — ready for the next clinical stage.
Built through a complete digital workflow, from design software to manufacturing hardware.
👉 Stay tuned for the final RPD reveal from our client’s lab.





18/05/2026

From scanned data to an RPD framework within 48 hours.
Stay tuned for the final RPD reveal from our client’s lab.

Address

10–11F, Excellence Tower 1, 66 Fengzhan Road, District Yuhuatai
Nanjing
210039

Telephone

+862569590453

Website

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