Custom Wafer Expander With the SameSize Grip Ring

  Wafer Expander Model: DSX-25-071

1.parameters

2. Equipment and Process Requirements 

| Serial Number | Content | Parameters | 

| 1 | Film Expansion Size | The maximum range of film expansion is ≤170mm | 

| 2 | Film Expansion Quality | No film collapse or breakage. After film expansion, the centricity error of the product is within ±2mm | 

| 3 | Deviation in X and Y Directions of the Film Expander | 3mm (excluding the deviation of wafer placement during film pasting) | 

| 4 | Fixation of Film Expansion Ring and Chip Mounting Ring | Equipped with a positioning pin for the iron ring placement, no need for deliberate disassembly |

| 5 | Heating of the Working Disk | The film expands evenly and appropriately around the perimeter |

| 6 | Parameters | Heating temperature, expansion time, and return speed are all adjustable |

| 7 | Feature | The wafer will not be squeezed during the lifting and lowering process of the working disk |

3. Advantageous Features 

1). The height and speed of film expansion can be set numerically through the touch screen. 

2). The Chuck has a constant - temperature heating function, which is helpful for the ductility of the film.

3). The distance between DIEs can be adjusted by adjusting the rising height of the working disk.

4). Optional upper - mounted circular cutting automatic film cutting function. 

5). 5 - inch touch screen, which displays parameters, execution steps, and fault alarm prompts.

6). The film expansion process is completed by motor lifting and cylinder lifting to ensure the consistency of film expansion. 

7). When the grating is blocked during automatic operation, the equipment will pause immediately. It can only resume operation after the alarm is cleared. 

4. Technical Services 

1). The seller provides free online guidance, installation and commissioning, technical support, training, and maintenance. 

2). Within 12 months after the completion of equipment installation, commissioning, and acceptance, the seller is responsible for free warranty within one year (excluding parts damaged by humans). 

3). After the warranty period expires, the seller is still responsible for technical support, and the seller provides spare parts at a charge. 

4). The seller provides telephone consultation and maintenance services for emergency fault troubleshooting. 

5. Installation, Commissioning, and Acceptance 

1). The buyer shall conduct a pre - acceptance by taking videos or photos before shipment.

6. Spare Parts List

| Name | Quantity |

| Main Machine | 1 | 

| Power Cord | 1 |

| Hexagonal Wrench Set | 1 | 

| Circular Cutting Knife | 1 |

| Instruction Manual | 1 |

| Warranty Card | 1 |

| Certificate of Conformity | 1 |