Wafer Frame/Ring 8 inch-YJ stainless

6 Inch Wafer Frame / Wafer Ring

Wafer Frame/Ring
Wafer Frame/Ring 6-inch
Wafer ring manufacturer in Taiwan.
Cooperation customers: Amkor, AES, SanDisk, TSMC, Sony.
We also provide customized wafer frame.
Polished surface and matte surface

and we alos have Polished
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SGS test report of Wafer Frame / Wafer Ring/Dicing Ring

 

 

Comparison table of different Wafer Frame / Wafer Ring/Dicing Ring

 

inch    A  (mm)    R  (mm)    r  (mm)    T  (mm) Hardness Flatness Surface Treatment

 

6

 

212

 

228

 

194

 

1.2

HRC 50 0.2 Polished Surface, Matte Surface

 

8

 

 276

 

 296

 

250

 

1.2

HRC 50 0.2 Polished Surface, Matte Surface

 

12

 

 380

 

 400

 

 350

 

 1.5

HRC 50 0.3 Polished Surface, Matte Surface


 

Wafer Frame / Wafer Ring/Dicing Ring Information

Application

- In-line Wafer Handling

- Wafer Dicing

- Wafer Back Grinding

- Wafer Sorting

- Wafer / Die Pick & Place

- Wafer / Die Shipping

 

Surface Finish

1. Minot-like Polish(Mechanical High Polish)

2. Matte Potich

3. Electroless Nickel With Dispersed PTFE

 

Product Inspection

 

Our wafer frame will be tested thoroughly with a strict quality control system with inspection report.

 

1. Flatness

2. Size

3. Appearance

4. Blanking

 

Product Packaging

 

YJ Stainless Steel's Wafer Frames have packaging protection in each shipping box. We

make sure to avoid collision between the parts, and also provide desiccant to ensure that

the product will not rust during the transport.