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Dicing Ring 8 Inch | Wafer Ring for Semiconductor
Width 27.6 cm
Outer Diameter 29.6 cm
Inside Diameter 25.0 cm
Product Introduction
Product Description
What is a Dicing Ring?
A dicing ring is a precision metal frame used to secure semiconductor wafers during cutting, thinning, and packaging. It works with adhesive (blue) tape to hold the wafer firmly in place, minimizing vibration, maintaining flatness, and preventing edge chipping or micro-cracks during high-speed operations.
What is an 8 Inch Dicing Ring Used For?
An 8 inch dicing ring supports wafers throughout semiconductor processes such as thinning, die separation, and packaging. It maintains wafer flatness, improves alignment accuracy, and enhances yield in cleanroom manufacturing environments.
Why Choose TJF-8B Dicing Ring?
The 8 Inch Dicing Ring TJF-8B is a high-precision dicing ring engineered for advanced semiconductor applications. Also known as a wafer ring or metal wafer frame, it provides stable wafer fixation during critical back-end processes.
Manufactured from high-strength 420 stainless steel, this wafer ring delivers excellent rigidity, flatness, and dimensional stability. Its robust structure minimizes vibration and wafer movement, helping reduce defects and improve process consistency.
Each wafer ring is produced in Taiwan under strict quality control, supported by ISO 9001 manufacturing standards and validated with SGS inspection reports, ensuring material reliability, traceability, and compliance with semiconductor industry requirements.
Available in both polished and matte finishes, the TJF-8B supports different tape adhesion requirements while reducing particle contamination in cleanroom environments.
Key Features｜Dicing Ring Advantages
- High-strength 420 stainless steel dicing ring for superior rigidity
- Excellent flatness and dimensional stability for precision wafer processing
- Designed for wafer dicing, grinding, and semiconductor back-end applications
- Available in polished or matte surface finishes for process flexibility
- Reusable design compatible with professional cleaning and refurbishment
- Optimized for high-yield, high-volume semiconductor production
This dicing ring can also be referred to as a wafer ring, metal wafer frame, or disco wafer frame in semiconductor applications.
Engineering Expertise｜Precision Manufacturing You Can Trust
With over 40 years of stainless steel precision manufacturing experience, YJ Stainless has evolved from industrial fabrication into a trusted supplier for semiconductor-grade components.
Our wafer frame manufacturing process includes:
- Precision CNC machining for tight tolerance control
- Surface finishing optimized for semiconductor tape processes
- Strict incoming material inspection and batch traceability
- Cleanroom-aware packaging to minimize contamination risk
This experience ensures every wafer ring meets the performance standards required by advanced semiconductor fabs.
Custom Dicing Ring Solutions｜Precision Manufacturing
We provide fully customizable wafer ring solutions tailored to your production needs:
- Custom sizes, thicknesses, and structural designs
- CNC precision machining for ultra-tight tolerances
- Laser engraving (part number, serial number, QR code, logo)
- Full traceability for semiconductor production lines
Each metal wafer frame is engineered to integrate seamlessly with your equipment and process conditions.
Proven Performance｜Trusted by Semiconductor Leaders
Our wafer frame solutions are widely used by global semiconductor companies, including:
These long-term partnerships demonstrate proven reliability in high-volume semiconductor manufacturing environments.
Lifecycle Support｜Cleaning & Cost Optimization
To extend product lifespan and reduce operational costs, YJ Stainless also provides professional wafer ring cleaning and refurbishment services, including:
- Residue removal and surface restoration
- Precision polishing to recover surface flatness
- Reuse optimization for sustainable semiconductor operations
Full Range Wafer Frame Supply
We offer a complete range of wafer frame solutions:
- 6 inch wafer frame
- 8 inch wafer frame
- 12 inch wafer frame
- Fully customized wafer frame solutions
Applications｜Wafer Ring in Semiconductor Processing
- Wafer dicing and singulation
- Wafer grinding and thinning
- Die attach and chip processing
- Semiconductor back-end packaging
- Cleanroom manufacturing environments
Your Reliable Wafer Frame Manufacturer
If you are looking for a reliable wafer ring manufacturer or metal wafer frame supplier, YJ Stainless provides high-performance, cleanroom-compatible, and fully customizable solutions backed by decades of engineering expertise. We also offer contract dicing ring cleaning services, helping reduce long-term operational costs while maintaining process stability.
Contact us now!
