DNE-2618 26mm M14 Fiber Laser Cutting Nozzle for DNE Compatible Laser Cutting Head

DNE-2618 Fiber Laser Cutting Nozzle for DNE Compatible Cutting Head

The DNE-2618 fiber laser cutting nozzle is designed for use with compatible DNE laser cutting heads and CNC fiber laser cutting systems.

Featuring a 26 mm outer diameter, M14 threaded connection and 18 mm overall height, the nozzle provides a precise mechanical interface with the cutting head and supports stable assist-gas delivery during the laser cutting process.

Accurate nozzle dimensions, thread quality and internal geometry are important for maintaining proper alignment between the nozzle, laser beam and assist-gas flow. The DNE-2618 nozzle is manufactured with attention to dimensional consistency and concentricity to support reliable installation and stable cutting performance.

This nozzle can be used as a replacement consumable in compatible DNE fiber laser cutting systems for sheet metal processing, maintenance and regular nozzle replacement.

Key Features

Designed for DNE Compatible Laser Cutting Heads
The DNE-2618 configuration is designed for compatible DNE fiber laser cutting head applications.

26 mm Outer Diameter
The nozzle has a 26 mm outside diameter for the corresponding cutting head interface.

M14 Thread Connection
Precision-machined M14 threads provide secure installation and convenient nozzle replacement.

18 mm Overall Height
The 18 mm overall height matches the corresponding DNE-compatible nozzle configuration.

Precision Machined Geometry
Controlled internal and external dimensions help support stable gas delivery and consistent nozzle alignment.

Accurate Concentricity
Proper concentricity between the nozzle structure and gas passage helps maintain stable assist-gas distribution around the cutting zone.

Replacement Laser Consumable
Suitable for regular replacement during fiber laser cutting head maintenance.

Reliable Installation
Controlled diameter, thread and height dimensions help provide repeatable installation in compatible cutting heads.

Technical Specifications

Nozzle Size Selection

The exact nozzle aperture should be selected according to the cutting head configuration and actual laser cutting requirements.

Important selection factors include:

• Laser power
• Material type
• Sheet thickness
• Assist gas
• Gas pressure
• Cutting speed
• Cutting head model
• Existing nozzle specification

Selection Note: Please confirm the required nozzle aperture and DNE cutting head configuration before ordering.

Typical Applications

The DNE-2618 26mm M14 fiber laser nozzle is suitable for compatible DNE laser cutting systems used in industrial sheet metal processing.

Typical applications include:

• Stainless steel laser cutting
• Carbon steel laser cutting
• Mild steel processing
• Galvanized sheet cutting
• Aluminum sheet cutting
• CNC fiber laser cutting
• Sheet metal fabrication
• Industrial metal processing
• Laser cutting machine maintenance

Depending on the cutting process and machine configuration, the nozzle may be used in applications using oxygen, nitrogen or compressed air as the assist gas.

How to Select the Correct DNE Laser Nozzle

Correct nozzle selection requires matching both the mechanical interface and the actual cutting process.

Outer Diameter
Confirm that the required nozzle has a 26 mm outside diameter.

Thread Specification
Verify that the cutting head uses the corresponding M14 threaded connection.

Overall Height
Confirm that the required nozzle height is 18 mm.

Nozzle Aperture
The aperture should be selected according to the actual cutting conditions and machine parameters.

Cutting Head Model
Different DNE cutting head configurations may use different nozzle structures. The cutting head model should be confirmed before ordering.

Laser Cutting Process
Laser power, material type, sheet thickness, gas pressure and cutting speed should all be considered when selecting a nozzle.

If the exact nozzle specification is unknown, customers can provide the existing nozzle, nozzle markings, dimensional information, cutting head model, photos or sample for identification.

Product Advantages

DNE Compatible Configuration
Designed as a replacement nozzle for corresponding DNE fiber laser cutting head applications.

Accurate M14 Thread
Precision machining supports reliable installation and convenient replacement.

26 mm Compact Nozzle Interface
The 26 mm outside diameter provides the required dimensional fit for compatible cutting head configurations.

18 mm Overall Height
The H18 structure matches the corresponding DNE nozzle geometry.

Stable Assist-Gas Delivery
Precision internal geometry supports controlled gas flow around the laser cutting zone.

Consistent Manufacturing Quality
Controlled dimensions help provide repeatable installation and stable performance across production batches.

Manufacturing & Quality Control

Fiber laser cutting nozzles require good dimensional accuracy because nozzle geometry can influence assist-gas flow, cutting stability and cutting quality.

Quality control focuses on:

• Nozzle dimensional accuracy
• Internal concentricity
• M14 thread accuracy
• 26 mm outer diameter consistency
• 18 mm overall height accuracy
• Internal gas passage geometry
• Surface finish
• Batch-to-batch dimensional consistency

Each nozzle is manufactured to support reliable installation in compatible fiber laser cutting head applications.

Ordering Information

If the exact specification is unknown, customers can provide the existing nozzle markings, dimensions, laser cutting head model, product photos or physical sample for identification.

Compatibility

The DNE-2618 fiber laser cutting nozzle is designed for use with compatible DNE laser cutting heads using the corresponding 26 mm / M14 / 18 mm nozzle interface.

Please confirm the outer diameter, thread, overall height, nozzle aperture and cutting head model before ordering.

Compatibility can be checked according to the nozzle model, dimensional information, cutting head model, product photos or customer sample.