4.0mm Double Layer Laser Nozzle is a high-quality consumable made for fiber laser cutting machines. It features a 28mm outer diameter and a 4.0mm nozzle opening for smooth and accurate gas delivery. The double-layer design helps maintain stable cutting conditions and supports clean edge finishing on different metal materials.

Manufactured from durable copper, this nozzle offers excellent heat resistance and long service life. It is suitable for regular industrial production where consistent cutting quality is important.

Key Features

  • 4.0mm nozzle orifice for controlled gas flow
  • 28mm standard outer diameter
  • Double-layer nozzle design
  • High-quality copper construction
  • Supports stable laser cutting performance
  • Easy to install and replace
  • Good heat and wear resistance
  • Suitable for continuous industrial operation

Applications

This laser nozzle is commonly used for cutting:

  • Mild Steel
  • Stainless Steel
  • Carbon Steel
  • Galvanized Steel
  • Alloy Steel
  • Metal fabrication components
  • Industrial sheet metal parts

It is compatible with many fiber laser cutting systems that use 28mm consumables.

Technical Benefits

The double-layer construction helps deliver uniform assist gas during cutting. This improves cutting stability and reduces unwanted burr formation. The copper body efficiently handles heat generated during operation, helping maintain consistent performance.

Its precise 4.0mm opening supports better gas control, making it suitable for thicker metal cutting applications where steady airflow is important.

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