Based on an analysis of technical specifications across multiple manufacturers and industry sources, the ​​1325 laser cutter (1300×2500 mm working area) demonstrates exceptional versatility in processing diverse materials. Below is a comprehensive breakdown of compatible materials, categorized by type, with key technical parameters and operational considerations.

? ​​1. Metals​​

• ​​Carbon Steel​​: Up to 1.5 mm thickness with O₂ assist gas .
• ​​Stainless Steel​​: Max 1.5–2 mm (requires 150W+ power and O₂ assist) .
• ​​Aluminum/Zinc Alloys​​: ≤1.5 mm; reflective surfaces demand dynamic auto-focus heads to prevent beam scatter .
• ​​Copper/Brass​​: Thin sheets (<1 mm) only; high reflectivity requires specialized laser settings .
  ​​Limitations​​: Metal cutting requires hybrid models (e.g., CO₂ with O₂ assist) and ≥150W power. Thicker metals (e.g., 3mm+) exceed standard 1325 capacities .

? ​​2. Wood & Wood Composites​​

• ​​Plywood/MDF​​: Up to 30 mm thickness at 150W power; smooth edges, minimal charring .
• ​​Solid Hardwoods (Oak, Cherry)​​: ≤15 mm; slower speeds prevent burning .
• ​​Bamboo/Balsa​​: Ideal for intricate designs; max 30 mm depth .
  ​​Considerations​​: Resinous woods (e.g., pine) generate more smoke—ensure active exhaust systems .

? ​​3. Plastics & Acrylics​​

• ​​Acrylic (PMMA)​​: Up to 30 mm with polished edges; cast acrylic yields smoother cuts than extruded .
• ​​PVC​​: Avoid cutting—releases toxic chlorine gas .
• ​​PETG/ABS​​: ≤15 mm; use low power to prevent melting .
• ​​Foam/Sponge​​: Precision cutting up to 50 mm for packaging and crafts .

? ​​4. Textiles & Leather​​

• ​​Cotton/Felt/Synthetics​​: High-speed cutting (up to 1,000 mm/s) with sealed edges to prevent fraying .
• ​​Leather​​: ≤5 mm; ideal for shoes, bags, and upholstery .
  ​​Innovation​​: Auto-feeding systems handle roll fabrics for batch production .

? ​​5. Specialty Materials​​

• ​​Paper/Cardboard​​: Up to 10 mm; low power prevents scorching .
• ​​Rubber/Silicone​​: Gaskets and seals; requires ventilation for fume control .
• ​​Stone/Glass​​: Engraving only (not cutting); tiles and marble for decorative art .
• ​​Carbon Fiber/Fiberglass​​: ≤3 mm; critical ventilation for toxic fumes .

⚙️ ​​Technical Parameters by Material​​

⚠️ ​​Critical Safety & Operational Notes​​

1. ​​Ventilation​​: Essential for materials releasing toxins (e.g., PVC, composites) .
2. ​​Lens Protection​​: Non-metals like wood and acrylic generate debris—clean optics daily with anhydrous alcohol .
3. ​​Power Calibration​​: Lower power (80W) for delicate materials (paper, silk); higher power (300W) for dense woods/metals .
4. ​​Cooling Systems​​: Maintain water temperature at 19–22°C to prevent laser overheating during prolonged runs .

? ​​Material-Specific Innovations​​

• ​​Dynamic Auto-Focus​​: Automatically adjusts focal height for uneven surfaces (e.g., engraved leather, warped wood) .
• ​​Hybrid Laser Heads​​: Process metals and non-metals without reconfiguration .
• ​​Dual-Laser Systems​​: Double productivity for high-volume fabric or acrylic cutting .

❌ ​​Incompatible Materials​​

• ​​PVC/Vinyl​​: Releases corrosive chlorine gas .
• ​​Polycarbonate​​: Prone to melting and poor edge quality .
• ​​Reflective Metals​​: Thick copper/brass (>1mm) scatter beams, damaging optics .

? ​​Conclusion​​

The 1325 laser cutter’s material versatility spans ​​30+ substances​​, from thin metals to dense composites, driven by adaptable power (80W–500W), precision (±0.01mm), and smart features like auto-focus. For optimal results:

• Match laser type (CO₂ for organics; fiber/hybrid for metals) and power to material thickness.
• Prioritize ventilation and cooling.
• Avoid hazardous materials like PVC.
  Manufacturers like BJG Systems and Lanpu Machinery offer models with enhanced hybrid capabilities for complex applications .