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Wafer Laser Marking Machine

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Product Introduction Product Specifications 相关案例

Product Introduction

Primarily used for wafer marking and ID marking, this process employs customized lasers to perform localized processing on wafers, revealing patterns, text, barcodes, and other graphics as required to enable wafer traceability. It features high marking precision, rapid processing speed, and clear markings. This technology is mainly applied in the precision surface processing of materials across electronics, machinery, medical, and other industries.


● Automatic loading and unloading system. 

● Equipped with high-precision CCD vision positioning. 

● Optional laser light sources (UV, green, infrared) to accommodate laser marking processes for diverse materials and specifications. 

● Automatic detection of misplaced or missing items in material racks (optional feature). 

● Integration with MES systems (optional feature). 

● Compact design, space-saving, and easy installation.


Product Specifications

Project Specifications
Equipment Model JYJGDB1.0.1
Compatible with wafer sizes 2-inch/3-inch/4-inch, other sizes available upon request
Marking materials Semiconductor materials such as Si and SiC
Marking Content QR codes, barcodes, or characters, etc.
Marking line width ≤0.01mm
Minimum character 0.06mm
Marking line speed ≤7000mm/s
Positioning accuracy ±0.02mm
Machine tool repeatability ±0.05mm
Positioning Method High-Precision Visual Positioning
Equipment Dimensions 1000mm×900mm×2200mm
Equipment Weight 900kg

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