The 1390 CO₂ laser cutting system—named for its 1300mm × 900mm work area—stands as a pinnacle of versatility in non-metal fabrication. Designed to handle over 20 materials, from delicate fabrics to dense hardwoods, it bridges the gap between industrial-scale production and artisanal craftsmanship. Here’s how this system maximizes material flexibility while maintaining precision and efficiency.
I. Core Strengths: Why the 1390 Excels in Material Diversity
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Optical Precision & Power Range
- High-Reflectivity Mirrors & Lenses: Imported optics (e.g., Singaporean lenses) ensure consistent beam quality, critical for clean cuts on reflective acrylic and fibrous wood.
- Adjustable Power (60W–180W): Lower power (60W–80W) suits engraving paper or thin leather; higher power (130W–180W) cuts 25mm acrylic or 20mm wood.
- Dynamic Focus Heads: Automatically adjust focal length for uneven surfaces (e.g., carved wood or embossed leather).
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Dual Worktable System
- Blade Tables: Hold rigid sheets (acrylic, MDF) flat during cutting.
- Honeycomb Beds: Prevent burn marks on flexible materials (e.g., fabric, paper) by minimizing contact.
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Gas-Assist Technology
- Air Pumps & Exhaust Systems: Reduce scorching on wood and acrylic by dissipating heat.
- Oxygen/Nitrogen Assist (Optional): Enables limited thin-metal cutting (≤1mm stainless steel) for hybrid projects.
II. Material-Specific Performance: Capabilities & Optimizations
| Material | Max Thickness | Key Applications | Optimal Settings |
|---|---|---|---|
| Acrylic | 25mm | Signage, displays | 150W, 15mm/s speed, air assist |
| Wood | 23mm (plywood) | Furniture, crafts | 130W, 8mm/s speed, honeycomb bed |
| Leather | 8mm | Fashion, upholstery | 80W, 30mm/s speed, vector engraving |
| MDF/Plywood | 20mm | Architectural models | 100W, 10mm/s speed, exhaust fan |
| Fabric/Paper | N/A | Textile art, packaging | 60W, 50mm/s speed, low airflow |
Note: Speeds assume 150W power; lower power requires slower speeds.
Critical Advantages:
- Acrylic: Mirror-smooth edges without polishing.
- Wood: Minimal charring due to rapid vaporization and air filtration.
- Leather: Precision engraving at 1,200 DPI for intricate patterns.
III. Technical Enablers: Systems Driving Flexibility
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Smart Control Ecosystem
- Offline DSP Controllers: Process designs via USB/U-disk, eliminating PC tethering.
- Software Compatibility: Direct integration with CorelDraw, AutoCAD, and Adobe Suite for seamless design transfer.
- Red-Light Positioning: Previews cutting paths to prevent material waste.
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Thermal Management
- Water Chillers (e.g., CW-5200): Stabilize laser tube temperature during prolonged runs, critical for thick materials.
- Closed-Tube Holders: Protect Reci CO₂ tubes from dust and vibration.
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Safety & Precision Mechanics
- Sealed Enclosures + Interlocks: Halt operation when opened, preventing radiation exposure.
- Ball Screw Drives (Optional): Replace belts for ±0.01mm accuracy in high-detail engraving.
IV. Industry Applications: Where Flexibility Matters Most
- Advertising & Signage: Cuts 25mm acrylic letters and engraves wood logos in a single setup.
- Furniture Prototyping: Processes MDF templates and hardwood inlays for rapid iteration.
- Fashion & Textiles: Engraves leather bags and cuts fabric layers with no fraying.
- Artisan Crafts: Combines wood cutting (e.g., puzzles) and acrylic etching for mixed-media art.
V. Limitations & Workarounds
While the 1390 excels in non-metals, its CO₂ laser wavelength (10.6μm) struggles with reflective metals. For metal-polymer composites:
- Anodized Aluminum: Engraves surfaces but cannot cut deeply.
- Coated Metals: Cuts thin sheets (≤1mm) with oxygen assist but risks delamination.
💡 Solution: Pair with fiber lasers for true metal-cutting capability.
Conclusion: Mastering Material Diversity
The 1390 CO₂ system’s strength lies in its adaptive engineering—modular components (worktables, optics), intelligent software, and scalable power. By tailoring settings to material properties (e.g., speed for acrylic, airflow for wood), users unlock unrivaled versatility. For workshops handling everything from lace-thin paper to chunky acrylic blocks, this platform isn’t just a tool; it’s a gateway to cross-material innovation.
🌟 Pro Tip: For mixed-material projects (e.g., wood + acrylic), use vector lead-ins to prevent scorch marks at seam points. Regularly clean lenses with isopropyl alcohol to maintain peak performance across materials.
- National hotline: +86-531-86516855/56/57
- Enterprise mailbox：sales@redsaillaser.com
- Address: F-2, Qilu Software Plaza No.1 Shunhua Road, Jinan Hi-tech Zone, Shandong, China
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