D28 Single Layer Nozzle for Laser Cutting - Top China Suppliers & Factory Offer High-Quality Solutions
Main Characteristics
1. High concentricity accuracy
- Ensure that the laser beam is precisely coaxial with the auxiliary gas flow, reducing cutting deviation and achieving a cutting accuracy of ±0.01mm.
2. Material and Durability
- Material: Pure copper (red copper) as the main body, with excellent thermal conductivity, to prevent overheating and deformation.
- Chroming treatment: Some models adopt the chroming process (such as "Chrome-Plated"), which enhances the surface hardness, prevents slag adhesion, and prolongs the lifespan.
3. Aerodynamic optimization
- The double-nozzle design increases the gas mass flow rate, accelerating the discharge of slag and preventing secondary adhesion of the cut surface. It is particularly suitable for high-speed cutting of thick plates (such as carbon steel thicker than 20mm).
- The gas flow channel design reduces turbulence and ensures that the auxiliary gas (oxygen/nitrogen) is stably distributed over the cutting front.
4. Power adaptability
- Supports high-power fiber lasers ranging from 0 to 80 kW, covering industrial-level cutting requirements.
Applicable materials and compatible equipment
Metal sheets such as copper, stainless steel, and carbon steel (the cutting thickness depends on the laser power).
Precitec WSX series, Raytools BM series, Han's Laser, etc.
Single-layer vs. Double-layer:
Single-layer: Low cost, suitable for thin plates (<5mm) and non-oxidation cutting.
Double-layer: For thick plates (>10mm) and oxidation cutting, this method is preferred as it reduces slag accumulation and improves the quality of the cross-section.
Frequently Asked Questions (FAQ)
These nozzles offer high concentricity accuracy to ensure the laser beam is precisely coaxial with the auxiliary gas flow. This design reduces cutting deviation and achieves a cutting accuracy of ±0.01mm.
The main body of the nozzles is made of pure copper (red copper) for outstanding thermal conductivity, preventing overheating and deformation. Some models also feature a chrome-plated finish to improve surface hardness and prevent slag adhesion.
They support high-power fiber lasers ranging from 0 to 80 kW, making them suitable for various industrial-level cutting applications.
These nozzles are compatible with Precitec WSX series, Raytools BM series, Han's Laser, and other major laser cutting systems.
Single-layer nozzles are cost-effective and ideal for thin plates (<5mm) and non-oxidation cutting. Double-layer nozzles are preferred for thick plates (>10mm) and oxidation cutting, as they reduce slag accumulation and improve the cut cross-section quality.
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