Description
Fiber Laser Cutting Nozzles
Single-Layer and Double-Layer Nozzles
| Nozzle Type | Application | Auxiliary Gas | Size Range |
|---|---|---|---|
| Single Layer | Suitable for cutting stainless steel, aluminum, etc. | Nitrogen | 1.4 – 3.0 mm |
| Double Layer | Suitable for cutting carbon steel | Oxygen | 1.5 – 3.0 mm |
1. Single-Layer Nozzle: Optimized for cutting stainless steel and aluminum. Utilizes nitrogen as the auxiliary gas. Available in sizes from 1.4 mm to 3.0 mm for efficient cutting.
2. Double-Layer Nozzle: Primarily used for cutting carbon steel. Employs oxygen as the auxiliary gas. Available in sizes from 1.5 mm to 3.0 mm for effective cutting.
Laser Nozzle Sizing Guide

✅ Nozzle Fiber Laser – Regular Section M11

M11 Single Layer








M11 Double Layer








✅ Nozzle Fiber Laser – Regular Section M12

M12 Single Layer








M12 Double Layer








✅ Nozzle Fiber Laser – Regular Section M14

M14 Single Layer








M14 Double Layer








Nozzle Inner Diameter Specifications
Illustrative Examples of Laser Nozzle Sizes







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