PFM Crown Premolar
PFM Crown Premolar: Professional-Grade Restorations for Optimal Function
What Is a PFM Crown Premolar?
A PFM Crown Premolar is a strong tooth cap. It has a metal base with pretty porcelain on top. This crown helps fix broken teeth in the middle of your mouth. The mix of metal and porcelain makes it last a long time.[^1]
Key Benefits for Your Practice
- Looks Real: The feldspathic porcelain top looks just like real teeth
- Very Strong: The CoCr alloy base can take hard biting
- Fits Well: The edge fits within 50μm for clean gums
- Long Life: Works great for people who grind teeth
- Easy to Use: Works with common cement types
Smart Features Your Patients Will Love
Our PFM Crown Premolars help your patients in many ways:
- No More Pain from broken teeth
- Chews Food just like real teeth
- Keeps Shape for many years
- Stops Food from getting stuck
- Looks Natural in photos and smiles
Key Technical Details
| Part | What It Is | Why It Matters |
|---|---|---|
| Base Metal | CoCr alloy (ISO 22674)[^2] | 550MPa strength for long life |
| Metal Thickness | 0.3-0.5mm on biting side | Stops breaking even with hard bites |
| Porcelain Layer | 1.0-1.2mm on cheek side | Looks real in all light |
| Edge Design | 0.8mm straight shoulder | Fits well with gums |
| Biting Surface | Full metal or part porcelain | Stops chips in hard biters |
| Works With | All major cement types | Easy to put in |
| Made In | 5 days | Fast help for your patients |
Perfect For These Cases
- Hard Biters: For people who grind teeth at night
- Short Teeth: Works when there’s not much tooth left
- Bridge Parts: Strong parts for multi-unit bridges
- Nice Looks: For teeth that show when smiling
- Dark Teeth: Hides stained teeth well
- Quick Fix: For teeth that need fast help
Why Choose Our PFM Crown Premolars?
Unlike full contour zirconia crowns, our PFM Crowns give the perfect mix of strength and good looks. They work better than Emax dental crowns when the bite is very strong.
The metal base is much stronger than ceramic inlays and onlays, making them last longer for your patients.
What Makes Our PFM Crown Premolars Special?
- ISO 9693 Tested: Meets all big safety rules
- 42% Less Chips: Than other crown types
- 18-Month Promise: We fix any problems free
- Real Checks: Each crown gets five tests
- Perfect Match: We match your shade guide just right
Full Technical Specs
Materials Science Excellence
Our PFM Crowns use top materials. The CoCr alloy base meets ISO 22674. The thermal expansion coefficient matches the feldspathic porcelain for no cracks. The metal oxide layer helps the bond stay strong.[^3]
Anatomical Precision
We make sure the premolar occlusal surface looks right. The buccal-lingual ratio matches real teeth. The marginal ridges flow well. The dentin-enamel junction looks real. The proximal contacts sit just right.
Digital Manufacturing
Our lab uses CAD occlusal optimization and CAM 5-axis milling to get each crown just right. The STL file repair step fixes any small issues. Our digital scan protocol makes sure everything fits.
Clinical Performance
The functional cusp protection works well. The lateral excursion guidance helps jaws move right. The periodontal biocompatibility keeps gums happy. The secondary caries prevention stops new decay.
Quality Control Standards
Every crown gets X-ray transmission testing and metallographic microscopy. The Rockwell hardness verification makes sure it’s strong. The ISO 9693 bond strength is always checked. The cyclic loading tests prove it lasts.
Comparison Parameters
These crowns work better than all-ceramic temporary restorations. They beat the zirconia strength threshold for hard biters. They give better value than gold inlays. They last longer than resin temporary crowns. They cover more than veneers.
Service Excellence for Dental Professionals
- Lab Communication Protocol: Clear notes on each case
- Custom Shade Mapping: Perfect color match every time
- Bite Paper Feedback: We check how teeth touch
- Emergency Remake Terms: Fast help when you need it
- Technical White Papers: Learn our best tips
Ordering Process
- Send us your digital or physical impressions
- Pick the shade from our chart
- Tell us if you want metal on the biting surface
- We send a 3D preview in 6 hours
- Get your finished crown in 5 days
Why Trust Our Lab?
As one of China’s top dental labs, we make dental restorations that meet the highest standards. Our quality control system follows EN ISO 13485:2016 rules. Each crown has a tracking number so you can check on it any time.
Ready to Order?
Call us at 1-800-DENTAL-LAB or visit our crown and bridge dental lab page. See more about our PFM crown and bridge options.
Want to see how these compare to metal collar PFM crowns? Ask our team for samples!
[^1]: CoCr alloy framework with feldspathic porcelain meets ISO 22674 dental casting alloy mechanical property requirements [^2]: Clinical data shows metal occlusal design extends restoration lifespan by 32% [^3]: Production system certified by TÜV Rheinland according to EN ISO 13485:2016
