1. Product definition and development history
Metal brackets, as the core component of fixed orthodontic technology, have a history of nearly a century. Modern metal brackets are made of medical stainless steel or titanium alloy, processed through precision manufacturing techniques, and are standardized tools for correcting various malocclusions. With the advancements in material science and processing technology, today’s metal brackets not only maintain their classic mechanical advantages but also achieve comprehensive improvements in precision, comfort, and aesthetics.
2.Core Technical Features
Material Technics
Use 316L medical stainless steel or titanium alloy
Surface electrolytic polishing treatment (Ra≤0.2μm)
Base mesh structure design (bonding area ≥ 8mm²)
Mechanical system
Preset torque (-7° to +20°)
Standard axle tilt angle (±5°)
0.018″ or 0.022″ slot system
Clinical performance parameters
Bending strength ≥ 800MPa
Bond strength: 12-15MPa
Dimensional accuracy ±0.02mm
3.Evolution of Modern Technology
Slim Design
The thickness of the new metal brackets has been reduced to 2.8-3.2mm, which is 30% thinner than traditional products, significantly improving wearing comfort.
Precise torque control
Through computer-aided design, the accuracy of torque expression has been improved to over 90%, enabling more controllable three-dimensional tooth movement.
Intelligent recognition systemColor laser marking technology helps doctors quickly identify bracket positioning, improving clinical operation efficiency by 40%.
4.Analysis of Clinical Advantages
Superior mechanical properties
Capable of withstanding high-intensity orthodontic forces
Suitable for complex tooth movement
The correction effect is stable and reliable
Outstanding economy
The price is only 1/3 of that of self-ligating brackets
The service life is up to 3-5 years
Low maintenance cost
Wide range of indications
Dental crowding (≥8mm)
Correction of protrusion deformity
Orthodontics before and after orthognathic surgery
Early intervention during mixed dentition
5.Future development trends
Intelligent upgrade
Develop intelligent brackets with built-in sensors to monitor the magnitude and direction of orthodontic force in real time.
3D printing customization
Through digital scanning and 3D printing technology, fully personalized bracket customization can be achieved.
Biodegradable materials
Explore absorbable metal materials, which can be used for orthodontic treatment without the need for removal after completion.
Metal brackets, as a timeless orthodontic solution, continue to radiate new vitality. Modern manufacturing technology enables them to maintain their classic mechanical advantages while continuously enhancing the patient experience. For patients who pursue reliable results and cost-effectiveness, metal brackets remain an irreplaceable choice. As renowned orthodontist Dr. Smith puts it, “In the digital era, sophisticated metal brackets remain the most trustworthy tool in the hands of orthodontists.”
Post time: Jul-18-2025