Guangzhou Minder-Hightech Co.,Ltd.
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Guangzhou Minder-Hightech Co.,Ltd.
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  • Wafer Expander
  • Wafer Expander
  • Wafer Expander
  • Wafer Expander
  • Wafer Expander
  • Wafer Expander
  • Wafer Expander
  • Wafer Expander
  • Wafer Expander
  • Wafer Expander
  • Wafer Expander
  • Wafer Expander

Wafer Expander

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Product Description
Semi-Automatic Wafer Film Expanding Machine

Introduction:

Wafer expander is also called wafer expander or wafer expander. It is widely used in the grain expansion process in the production of light emitting diodes, small and medium power triodes, backlights, LEDs, integrated circuits and some special semiconductor devices.
For example, in the LED industry, the die expander evenly separates the compact LED wafers to better implant them into the welding workpiece. It makes use of the heating plasticity of LED film and adopts double cylinder up and down control to evenly diffuse a single LED wafer to the surrounding, and automatically form after reaching a satisfactory wafer gap, so that the film is tight and not deformed. Constant temperature design pottery plate, easy to understand.

Principle:

Wafer film expander is used to evenly stretch the film after the cutting process, so as to separate the chips after cutting and evenly pull apart a certain distance. The film spreading mode of servo motor is adopted, and the film spreading height and speed can be set parametrically in the configured touch screen. There are many names for wafer expander: wafer expander, led expander, led expander, grain expander, wafer expander, ring expander, plastic ring expander, wafer expander, wafer expander, 6-inch expander, 8-inch expander, 10 inch expander, 12 inch expander, semi-automatic wafer expander and manual expander.
Matters needing attention when selecting wafer expander: please provide the size of inner ring and outer ring of your wafer expander and the type of film you use.

Purpose:

After the cutting process of cutting the semiconductor integrated circuit chip from the wafer, the gap between the chip and the chip is very small, which will lead to the collision between the chip and the chip, resulting in edge collapse and waste.
The film expander can simply and quickly expand the cut chips in the X-Y direction, and the spacing between the chips can be uniformly increased to the required size, so as to separate the chips and avoid collision damage between the chips to obtain a complete integrated circuit chip. The workbench design with heating and adjustable temperature can make the film spreading effect better and greatly increase the film spreading height to meet different customer needs. The film spreading height is adjustable. The protective film speed is adjustable. The temperature of the workbench is adjustable.

Application Fields:

Wafer film expanding equipment is applicable to IC, diode, transistor, glass, led, QFN, PCB and other industries, and is
applicable to the expansion or stretching process after the cutting process in the semiconductor integrated circuit chip
manufacturing. The wafer expander series products are specially used for the film expanding process after the cutting of wafers and LEDs. They are equipped with imported guide rails and temperature control systems, which can evenly expand the spacing between the grains. At present, the wafer expander models include: 6-inch film expander, 8-inch film expander, 10 inch film expander, 12 inch film expander, semi-automatic wafer film expander, manual film expander. For customized dimensions, please contact us.

Main Features of This Machine:

1. The main part is made of stainless steel and aluminum alloy, with reliable quality and stable performance;
2. High and stable film spreading accuracy;
3. Simple operation, easy to understand and understand;
4. This machine has beautiful appearance, solid and reliable, superior performance and affordable price, which can greatly improve the production efficiency for our customers.
Equipment Real Shoots
Specification
Machine parameter description
Model:
DSX-25-071
Mounting method.
Fixed pressure plate
Positioning Method:
None
Heating system:
Heating plate (0-120°C)
Air Pressure:
0.6-0.8Mpa
Total power:
500W
Machine Voltage:
AC220V
Operating mode:
Semi-automatic
Rated voltage
AC 220V
Frequency
50/60HZ
Power
＜400W
Pressure
0.5~0.6Mpa
Machine weight
50kg
Film type
UV / PVC material film / blue film
Film thickness
0.05~0.2mm
Table heating temperature
0-80℃
Membrane expanding function
Semi-automatic
Film cutting function
Automatic film cutting
Process
After Semiconductor/Led Wafer Dicing
Packing & Delivery
Company Profile
Since 2014，Minder-Hightech is sales and service representative in Semiconductor and Electronic product industry equipment. We are committed to providing customers with Superior, Reliable, and One-Stop Solutions for machinary equipment. Until today, our brand's products have spread to major industrialized countries around the world, helping customers improve efficiency, reduce costs, and improve product quality.
FAQ
1. About Price:
All of our prices are competitive and negotiable. The price varies depending on the configuration and customization complexity of your device.

2. About Sample:
We can provide sample production services for you, but you may provide some fees.

3. About Payment:
After the plan is confirmed, you need to pay us a deposit first, and the factory will start preparing the goods. After the equipment is ready and you pay the balance, we will ship it.

4. About Delivery:
After the equipment manufacturing is completed, we will send you the acceptance video, and you can also come to the site to inspect the equipment.

5. Installation and Debugging:
After the equipment arrives at your factory, we can dispatch engineers to install and debug the equipment. We will provide you with a separate quotation for this service fee.

6. About Warranty:
Our equipment has a 12-month warranty period. After the warranty period, if any parts are damaged and need to be replaced, we will only charge the cost price.

7. After-sale Service:
All machines have a warranty period of over one year. Our technical engineers are always online to provide you with equipment installation, debugging, and maintenance services. We can provide on-site installation and debugging services for special and large equipment.

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