https://www.szmicrotreat.com/products/automatic-edge-cleaning-system-for-stacked-silicon-wafers.html
The automatic edge cleaning machine for laminated silicon wafers is equipped with a high-speed galvanometer optical system to remove the excess film layer around the coated silicon wafer. The rotating processing platform and visual alignment systems effectively ensure the equipment beat and accuracy. The automatic loading and unloading structure meets the needs of online mass production