The EAG-28DANX Series from Engis Corporation is a fully automated dual-spindle grinding system designed for high-precision wafering of advanced materials like silicon carbide (SiC). This system enables simultaneous rough and fine grinding on both sides of a wafer, enhancing throughput and reducing the need for traditional lapping processes.
Dual-Spindle Configuration: Performs rough and fine grinding in a single pass, improving efficiency and surface quality.
In-Process Thickness Measurement: Offers both non-contact and contact gauge options for real-time monitoring and control of wafer thickness.
Robust Cast Frame Structure: Ensures high rigidity and stability, critical for precision grinding operations.
PC-Based Control System: Provides an intuitive interface for advanced process monitoring and control.
Cassette-to-Cassette Automation: Facilitates seamless integration into automated production lines.
SECS/GEM Interface Protocol: Ensures compatibility with semiconductor manufacturing communication standards.
Real-Time Data Monitoring: Enables tracking of process parameters and facilitates quality control.
| Component | Specification |
|---|---|
| Grinding Spindles | Dual spindles for rough and fine grinding |
| Wheel Size | Ø 303 mm |
| Minimum Feed Rate | 0.1 µm/sec |
| Resolution | 0.0001 mm |
| Worktable Size | Ø 203 mm |
| Measurement System | Non-contact or contact gauge |
| Linearity | ±0.5 µm |
| Resolution | 0.1 µm |
| Maximum Grinding Height | 4 mm (optional up to 75 mm) |
| Machine Dimensions | 2,200 x 2,370 x 2,300 mm |
| Machine Weight | 3,900 kg |





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Our specialists are at your disposal for quotes and advice in selecting the right products. At NUBERT & CO, we combine advanced technology and global expertise to provide solutions that transform industrial processes, ensuring efficiency and superior quality.
At NUBERT & CO, we combine advanced technology with global expertise to deliver solutions that transform industrial processes.
Contact us for a customized solution
Our specialists are at your disposal for quotes and advice in selecting the right products. At NUBERT & CO, we combine advanced technology and global expertise to provide solutions that transform industrial processes, ensuring efficiency and superior quality.
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CUI: 17867946, Nr. inreg; J40/14104/2005