8inch 12inch Semi-automatic Semiconductor Wafer Expander Cutting Expanding Machine
Common uses of wafer expansion machines: Wafer expander machine are also known as chip expansion machines or expansion machines. Widely used in the grain expansion process in the production of light-emitting diodes, small and medium power transistors, backlights, LEDs, integrated circuits, and some special semiconductor devices. For example, in the LED industry, the grain expander evenly separates tightly packed LED chips to better implant them onto the welded workpiece. It utilizes the heating plasticity of LED film and adopts dual cylinder up and down control to evenly spread a single LED chip in all directions, achieving satisfactory chip gaps and automatically forming the film without deformation. Thermostatic design ceramic plate, easy to operate and understand.