OEM Titanium Dental Implants | Grade 4 & Gr23 CNC Machining

Professional Titanium Dental Implant CNC Machining Services

Xiamen Dazao provides specialized titanium machining services for complex dental implant geometries. Utilizing high-speed Swiss-type lathes and 5-axis CNC milling centers, we maintain micrometer-level accuracy on internal hex, Morse taper, and platform-switching connections. Our production environment ensures zero cross-contamination, processing medical-grade Pure Titanium and Grade 23 ELI alloys for mission-critical dental restorations.

Innovative Design Features & Clinical Performance Advantages

Our engineering team focuses on four critical design dimensions to ensure long-term clinical success:

· Advanced Thread Morphology: We machine self-tapping and tapered thread geometries that maximize initial bone-to-implant contact (BIC). This design ensures high primary stability even in compromised bone densities (Type IV).

· Precision Connection Hermeticity: The internal Morse taper and hexagonal interfaces are machined to a ±0.005mm tolerance. This zero-micro-gap fit prevents bacterial infiltration and minimizes the risk of mechanical loosening.

· Platform Switching Integration: By reducing the abutment-to-implant diameter ratio, our designs promote soft tissue thickening, which protects crestal bone height and enhances long-term gingival esthetics.

· Rapid Osseointegration Surfaces: Optimized SLA (Sandblasted, Large-grit, Acid-etched) surface treatments create the micro-porous topology necessary to shorten the biological healing phase to 6-8 weeks.

Clinical Limitations & Engineering Risk Mitigation

As a transparent OEM partner, we address the inherent technical risks and limitations of titanium implantology:

· Esthetic Shadowing: In patients with thin gingival biotypes, the gray hue of titanium may be visible. We offer anodic oxidation to modify surface color and reduce metal shadowing.

· Hypersensitivity Management: While rare (<0.6% incidence), we use ultra-pure Grade 4 titanium to minimize trace element reactions in hypersensitive patients.

· Peri-implantitis Prevention: Our quality control process eliminates surface residues and ensures thread precision, directly addressing the mechanical causes of peri-implant inflammation.

· Surgical Precision Requirements: Due to the high strength of Grade 5 ELI, we provide standardized drill kits and surgical guides to mitigate the risk of thermal necrosis or nerve injury during placement.

Technical Specifications & Material Grades

Medical-Grade Quality Control: CMM Inspection & Traceability

Xiamen Dazao implements a 100% inspection protocol for critical dimensions:

CMM Dimensional Analysis: Verification of the internal taper and hex connection stability.

SEM Surface Analysis: Scanning Electron Microscopy to confirm the micro-porous topology of the SLA surface.

Material Traceability: Full heat-lot traceability from raw ingot to finished unit, supported by Mill Test Reports (MTR).

Fatigue Validation: Mechanical testing per ISO 14801 to ensure the implant sustains 5 million cycles without fracture.

Targeted Applications in Modern Implantology

Our precision titanium dental implants serve immediate loading, full-arch, narrow ridge and custom abutment needs in modern implantology.

Immediate Loading

Specialized geometries for post-extraction tooth replacement.

Full-Arch Restoration

Bulk manufacturing for All-on-4 and All-on-6 bridge protocols.

Narrow Ridge Solutions

3.0mm mini titanium implants for restricted interdental spaces.

Custom Abutment Foundations

High-precision bases for patient-specific CAD/CAM prosthetics.

Get A Quote for Titanium Dental Implant

FAQs

 

 

01.Why is Grade 4 Titanium the preferred material for dental implants?

Grade 4 titanium provides the best balance of oxygen-strengthened mechanical properties and pure titanium biocompatibility. It avoids the use of Vanadium and Aluminum (found in Grade 5), which some clinical studies suggest is safer for long-term intraosseous integration.

02.What is the typical lead time for an OEM dental implant batch?

For standard designs, we offer DFM feedback within 24 hours. CNC prototyping takes 7 days, and mass production wholesale orders are typically completed within 3-4 weeks, depending on surface treatment requirements.

03.How do you prevent micro-gaps at the implant-abutment interface?

We use high-precision Swiss-turning centers to maintain a ±0.005mm tolerance on the internal Morse taper. This ensures a cold-weld effect that eliminates micro-movement and prevents bacterial colonization.

04.Can you provide SLA or RBT surface treatments in-house?

Yes. We offer controlled Large-grit Sandblasting and Acid-etching (SLA) as well as Resorbable Blast Texturing (RBT). Every batch is validated for surface roughness (Ra) to ensure consistent osseointegration.

05.Are your implants compatible with existing surgical kits?

We manufacture implants based on your specific technical drawings. We can optimize the thread and connection design to be compatible with your existing surgical instrumentation or restorative components.

06.What certifications are provided with medical-grade titanium orders?

Every shipment includes a Material Test Report (MTR), an Inspection Report (FAI), and a Certificate of Conformance (CoC) to ISO 13485 standards, ensuring full clinical traceability.

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