Core Technical Advantages

✅ Uniform Vacuum Distribution

Microporous ceramic structure ensures consistent clamping force across the entire wafer surface, minimizing warpage and damage.

✅ High-Purity & Chemical Inertness

Made from 99.7% alumina ceramic, it resists corrosion and particle contamination, meeting the strict cleanliness requirements of semiconductor manufacturing.

✅ Superior Wear Resistance

Outlasts metal chucks by 5–8x, reducing maintenance frequency and replacement costs in high-cycle production.

✅ Ultra-Precision Flatness

Machined to ±0.005mm flatness, ensuring precise wafer alignment and processing accuracy.

Technical Support & Services

✅ Expert Material Selection Consultation

Our engineering team provides tailored guidance to match the right porous ceramic material and chuck specifications to your wafer handling requirements.

✅ Custom Processing Solutions

We offer precision machining of chuck dimensions, pore size, and vacuum channel layouts to meet your exact equipment specifications.

✅ Full Quality Assurance Documentation

Every chuck comes with detailed inspection reports and material certification, ensuring traceability and compliance with SEMI standards.