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Single Double Layer Laser Nozzle for Fiber Laser Cutting Machine

Single Double Layer Laser Nozzle for Fiber Laser Cutting Machine

• Single/Double Layer Laser Nozzle
• Laser Cutting Nozzles
• fiber laser cutter nozzle
• Fiber Cutting
• laser nozzle types
• laser cutting nozzle size
• laser cutting nozzle selection
• fiber laser nozzles
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Single/Double Layer Laser Nozzle for Fiber Laser Cutting Machine

The laser nozzle is one of the most important parts of a fiber laser cutting machine. It is installed at the bottom of the laser head, laser power and high-pressure airflow are emitted through the nozzle, which is related to the cutting quality and service life of the laser cutting equipment.

Double Layer Laser Nozzle.jpg

Single Layer Laser Nozzle.jpg

General laser cutting nozzles are divided into single and double layers.

Single-layer nozzles are used for melting and cutting, that is, nitrogen is used as auxiliary gas, and it is usually used to cut stainless steel, aluminum alloy, brass, etc.

Double-layer nozzles are generally used for oxidative cutting, that is, using oxygen as an auxiliary gas, usually used for cutting carbon steel.

fiber laser cutter nozzle .jpg

The nozzles have different diameters, such as φ1.0mm, φ1.5mm, φ2.0mm, φ2.5mm, φ3.0mm. At present, the nozzle aperture usually uses two sizes: φ1.5mm and φ2mm.