12 Inch Wafer Frame / Disco Wafer Frame / Wafer Ring

The 12 Inch Wafer Frame TJF-12A is a high-precision disco wafer frame engineered for semiconductor wafer handling, wafer dicing, and advanced packaging processes. Manufactured from premium 420 stainless steel, this durable metal disco wafer frame provides excellent rigidity, corrosion resistance, and long-term stability, making it ideal for demanding semiconductor manufacturing and cleanroom environments.

Designed for precision wafer processing, the TJF-12A disco wafer frame ensures stable wafer fixation during critical semiconductor processes such as wafer dicing, wafer grinding, die separation, and semiconductor packaging. Its rigid stainless steel structure minimizes vibration and deformation during the dicing process, helping maintain wafer flatness and improving yield consistency across production lines.

This 12 inch disco wafer frame is widely used in the semiconductor industry, wafer fabrication facilities, electronics manufacturing, and cleanroom production environments where precision wafer handling and contamination control are essential.

With decades of stainless-steel manufacturing expertise, YJ Stainless has developed a comprehensive portfolio of semiconductor wafer frame solutions, including disco wafer frames, metal wafer frames, metal film frames, wafer rings, and dicing rings. Each product is engineered to ensure dimensional accuracy, wafer stability, and particle control throughout semiconductor processing and packaging workflows.

The 12 Inch Wafer Frame TJF-12A, commonly referred to as a disco wafer frame, wafer frame, tape frame, or dicing ring, is manufactured in Taiwan under strict quality control standards. It is available in both polished and matte surface finishes, allowing compatibility with different DISCO dicing systems and semiconductor equipment.

To support diverse manufacturing requirements, YJ Stainless offers custom disco wafer frame specifications, including adjustable diameter, thickness, and structural configurations. Optional precision laser engraving services are available for serial numbers, part numbers, and permanent identification marks, improving traceability and production management in semiconductor manufacturing lines.

Our disco wafer frames, metal wafer frames, metal film frames, wafer rings, and dicing rings are widely used by leading global semiconductor companies, including:

• TSMC
• Sony
• Amkor
• ASE
• SanDisk

These industry partnerships demonstrate the proven reliability and performance of YJ Stainless disco wafer frame solutions in high-volume semiconductor production environments.