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China D28 Single Layer Nozzle for Laser Cutting - Quality Suppliers & Factory Manufacturing
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
Applicable Materials:
Metal sheets such as copper, stainless steel, and carbon steel (the cutting thickness depends on the laser power).
Compatible devices:
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
What is the cutting accuracy of these laser cutting nozzles?
The nozzles feature high concentricity accuracy, ensuring the laser beam is precisely coaxial with the auxiliary gas flow. This reduces cutting deviation and achieves a cutting accuracy of ±0.01mm.
What materials are used to manufacture these nozzles?
The main body of the nozzles is made of pure copper (red copper) for excellent thermal conductivity to prevent overheating and deformation. Some models also feature a chroming treatment (Chrome-Plated) to enhance surface hardness and prevent slag adhesion.
What laser power range can these nozzles support?
These nozzles support high-power fiber lasers ranging from 0 to 80 kW, covering a wide range of industrial-level cutting requirements.
How do I choose between single-layer and double-layer nozzles?
Single-layer nozzles are low cost and suitable 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 quality of the cross-section.
Which laser cutting systems are compatible with these nozzles?
These nozzles are compatible with various equipment, including the Precitec WSX series, Raytools BM series, and Han's Laser, among others.
What are the benefits of the double-nozzle aerodynamic design?
The double-nozzle design increases the gas mass flow rate, accelerating slag discharge and preventing secondary adhesion. It is optimized for high-speed cutting of thick plates, such as carbon steel thicker than 20mm.
What to know about this product?
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