Link Metal CNC DNE D15/D17 Type Laser Cutting Nozzle for DNE Fiber Laser Cutting Machines

DNE D15/D17 Type Laser Cutting Nozzle for DNE Fiber Lasers

Professional industrial-grade DNE D15/D17 type laser cutting nozzles with 1:1 OEM precision fit for original DNE series fiber laser cutting machines. Featuring standard D15 and D17 outer diameter specifications, this nozzle is specially designed exclusively for DNE laser cutting equipment.

We offer three high-performance configurations: single layer, single chromed and double chromed. All products are manufactured with high-purity oxygen-free red copper material and ultra-precision CNC machining for stable airflow output and excellent cutting performance in demanding industrial production environments.

Key Advantages of Our DNE D15/D17 Laser Nozzles

• Exclusive DNE Dedicated Design: Standard D15 and D17 sizes with DNE-specific interface provide 1:1 perfect fit for all original DNE laser cutting heads. Direct drop-in replacement with no additional debugging required—plug and play, fully compatible with all DNE fiber laser cutting systems.
• Three Professional Configurations:
  • Single Layer: Stable airflow output and fast cutting response for conventional thin and medium plate cutting, cost-effective for daily production
  • Single Chromed: Enhanced wear resistance and anti-spatter performance, not easy to adhere to cutting slag, easy to clean
  • Double Chromed: Professional convergent airflow cavity delivers better airflow convergence and more stable cutting air pressure
• Precision Hard Chrome Plated Surface: Advanced chrome plating treatment provides high temperature resistance and anti-oxidation properties. Extends service life by 3+ times compared to ordinary non-chromed nozzles, reducing replacement frequency and production costs.
• High-Purity Oxygen-Free Red Copper Construction: Made from premium 99.95% oxygen-free red copper for exceptional thermal conductivity. Resists deformation even during long-term high-power continuous cutting operations.
• Ultra-High Precision CNC Machining: Strict dimensional tolerance control with mirror-polished inner hole ensures smooth, non-divergent airflow. Effectively reduces cutting burrs and slag hanging, optimizes section finish, and eliminates subsequent polishing processes.
• Broad Industrial Applicability: Ideal for cutting stainless steel, carbon steel, aluminum alloy, galvanized sheet, copper plate and other metal materials. Widely used in sheet metal processing, automotive parts manufacturing, hardware processing and engineering machinery production.

Compatible Equipment & Available Types

Compatible Equipment

• All DNE Series Fiber Laser Cutting Machines
• All Original DNE Laser Cutting Heads with D15/D17 Interface

Available DNE D15/D17 Nozzle Types

• Single Layer Laser Nozzle: Standard option for general thin to medium plate cutting
• Single Chromed Laser Nozzle: Enhanced anti-spatter for daily industrial production
• Double Chromed Laser Nozzle: Premium option for high-precision high-volume production

Custom Specifications Available: For additional configurations, custom sizes or other DNE laser cutting nozzles, please contact our sales team directly for personalized solutions.

Detailed Technical Specifications

Package Contents

• 1 x Selected Link Metal CNC DNE D15/D17 Type Laser Cutting Nozzle (specify D15 or D17 when ordering)
• 1 x Specialized Anti-Static Dust-Proof Protective Packaging

Quality Assurance

Every Link Metal CNC DNE D15/D17 laser nozzle undergoes rigorous pre-delivery testing, including dimensional accuracy inspection, installation fit verification, air tightness test, airflow convergence test and cutting performance assessment.

We maintain strict ISO 9001 quality control standards to ensure stable and reliable product performance. All our products come with professional pre-sales consultation and comprehensive after-sales support.

Frequently Asked Questions

Q: What is the difference between D15 and D17 nozzles?
A: D15 and D17 refer to two different outer diameter sizes for DNE laser cutting heads. D15 nozzles are designed for older and standard power DNE laser systems, while D17 nozzles are for newer and higher power DNE laser systems. They are not interchangeable due to different interface dimensions. Please confirm your cutting head's required size before ordering.

Q: What is the difference between this and generic laser nozzles?
A: This nozzle features a precision-machined DNE-specific interface that provides 1:1 perfect fit for DNE laser cutting heads. Generic nozzles may have fit issues, air leakage, unstable cutting performance or even damage to your DNE cutting head due to incorrect dimensions.

Q: What is the difference between single chromed and double chromed nozzles?
A: Single chromed nozzles have a chrome plated surface on a single layer structure, providing enhanced anti-spatter performance. Double chromed nozzles feature a double layer convergent airflow cavity with full chrome plating, delivering superior airflow stability, cutting precision and edge finish for high-precision applications.

Q: Do you offer non-chromed double layer versions of DNE D15/D17 nozzles?
A: Yes, we can provide non-chromed double layer DNE D15/D17 nozzles upon request for customers who prefer standard copper nozzles. Please contact our sales team for pricing and availability.

Q: Will this nozzle work with non-DNE laser cutting machines?
A: No, this nozzle is specifically designed for DNE D15/D17 interface cutting heads only. For other brands, please check our standard D28/D32 laser nozzles or other brand-specific nozzles.

View our full range of laser cutting accessories including ceramic rings and protective lenses.