⚙️ Key Specifications
| Parameter | Specification |
|---|---|
| Nozzle Type | Single Layer / Double Layer (based on material & gas) |
| Shape | Flat / Cone / Tapered |
| Material | Pure Copper / Chrome-Plated Copper |
| Thread Size | M14 (standard for DNE heads) |
| Orifice Diameter | 0.8mm / 1.0mm / 1.2mm / 1.5mm / 2.0mm |
| Outer Diameter | Ø28mm (common), Ø32mm (for high power models) |
| Nozzle Height | 15mm to 20mm (depending on model) |
| Compatible Gases | Oxygen (O₂), Nitrogen (N₂), Air |
| Working Power Range | 500W to 20kW+ fiber laser machines |
| Application | Cutting SS, MS, Aluminum, Galvanized Sheet, Brass |
🔍 Types of DNE Nozzles
🔸 Single Layer Nozzle
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Ideal for nitrogen cutting or compressed air cutting
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Suitable for stainless steel, aluminum, non-ferrous metals
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Reduces oxidation, improves brightness of cut edge
🔸 Double Layer Nozzle
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Recommended for oxygen cutting
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Best for mild steel, where clean and deep cuts are required
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Maintains cutting stability and protects the nozzle from back spatter
🛠️ Benefits
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High-precision orifice for accurate beam focus
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Smooth inner channels for consistent gas flow
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Enhanced durability at high temperatures
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Easy replacement and alignment with DNE cutting heads
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Anti-oxidation coating available for extended life
🧰 Compatibility
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Machine Brand: DNE Laser (Bystronic Group)
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Cutting Heads: DNE proprietary cutting head models
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Also compatible with selected Raytools-style heads used in DNE machines
📦 Available Sizes
| Orifice Size | Recommended Use |
|---|---|
| 0.8mm | Thin sheet cutting, <1mm |
| 1.0mm | General purpose for 1–3mm sheets |
| 1.2mm | Medium thickness materials (3–6mm) |
| 1.5mm | Heavy-duty cutting (>6mm) |
| 2.0mm | High-speed cutting of thick materials |
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