Fiber Laser Systems: Unmatched Precision for Granite

• Detail Capability:​ Capable of reproducing text as small as 4pt with perfect clarity
• Special Feature:​ Advanced focusing system maintains consistent depth across uneven granite surfaces
• Best For:​ Memorial plaques, architectural signage, and detailed artwork requiring photographic-quality reproduction

High-Power CO₂ Lasers: Depth and Definition

• Strength:​ 80-120 watt options ensure clean cuts through granite's hard surface
• Precision Feature:​ Dynamic focus control adjusts for natural stone variations
• Ideal For:​ House numbers, corporate logos, and decorative elements where both visibility and texture matter

Galvo Laser Systems: Speed Meets Accuracy

• Speed Advantage:​ Up to 5x faster than conventional gantry systems
• Detail Preservation:​ Maintains line quality even at high speeds
• Perfect For:​ Production environments needing both quality and efficiency

Key Technical Considerations for Crisp Granite Engraving

• Look for M² values under 1.3 for optimal focus and minimal spot size
• Higher beam quality translates directly to sharper edge definition

• Closed-loop chillers maintain consistent temperature for stable beam characteristics
• Temperature fluctuations as small as 2°C can affect line crispness

• Vector-based control allows for smooth curves and sharp corners
• Real-time power modulation prevents overheating at direction changes

Achieving Optimal Results: Pro Tips

1. Surface Preparation:​ Always start with properly cleaned and dried granite surfaces
2. Test Grids:​ Create small test areas to calibrate speed and power settings
3. Focus Precision:​ Use the machine's auto-focus feature or manual height gauge for perfect beam concentration
4. Maintenance Routine:​ Regular lens cleaning and alignment checks preserve image quality