DP GROUP, founded in 2016, offer professional laser solutions and sheet metal fabrication machinery. Headquartered in Hong Kong, we operate three factories in mainland China:
DPMach (Dongguan): Specializes in laser cutting, welding, and marking.
DGDY (Dongguan): Focuses on press brake machines with advanced Panel Bender technology.
DPQG (Foshan): Manufactures large tube laser cutting machines for pipes up to 800mm in diameter and 30 meters lenth.

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20NL/min 95%-99.999% Nitrogen Generator for Fiber Handheld Laser Welder

ZHN-FL01 Industrial Nitrogen Generator for 1 laser welding/cutting machines
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  • ZHN-FL01

ZHN-FL01 Compact Nitrogen Generator for Fiber Handheld Laser Welders

ZHN-FL01

The ZHN-FL01 is a precision nitrogen generation system specifically designed for fiber handheld laser welding machines, delivering 20 Nm³/min of high-purity nitrogen (95%-99.999%) to ensure clean, oxidation-free welds. Its compact and lightweight design makes it ideal for workshops and mobile welding applications.


Key Features

✅ High Purity Nitrogen – Adjustable from 95% to 99.999% for optimal weld protection
✅ Compact & Portable – Space-saving design (720 × 400 × 810 mm) and lightweight (73 kg)
✅ Energy Efficient – Low power consumption (51W) with PSA (Pressure Swing Adsorption) technology
✅ Stable Output – Consistent 0.5-0.8 MPa nitrogen pressure for smooth welding operations
✅ Easy Integration – Compatible with most fiber handheld laser welders


Technical Specifications

Parameter Specification
Model ZHN-FL01
Nitrogen Flow Rate 20 Nm³/min
Nitrogen Purity 95%-99.999% (adjustable)
Intake Pressure 0.6-0.8 MPa
Output Pressure 0.5-0.8 MPa
Air/Nitrogen Ratio 6.4:1
Power Consumption 51W
Voltage/Frequency AC 100-250V, 50/60Hz
Weight 73 kg
Dimensions (L×W×H) 720 × 400 × 810 mm

Applications

✔ Stainless Steel Welding – Prevents oxidation and discoloration
✔ Aluminum Welding – Reduces porosity for stronger joints
✔ Titanium Welding – Blocks atmospheric contamination
✔ Fiber Laser Cutting – Improves cut quality with inert gas shielding


Why Choose ZHN-FL01?

Eliminates Gas Cylinders – On-demand nitrogen production reduces costs and logistics
Precision Control – Maintains stable purity for high-quality welds
Low Maintenance – Durable PSA system with minimal upkeep
Ideal for Handheld Laser Welders – Compact size fits small workshops


Ordering Information

  • Model: ZHN-FL01

  • Flow Rate: 20 Nm³/min

  • Purity Range: 95%-99.999%

  • Best for: Fiber handheld laser welding, small-scale metal fabrication

ZHN-FL01-0


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DP GROUP, founded in 2016, offer professional laser solutions and sheet metal fabrication machinery. Headquartered in Hong Kong, we operate three factories in mainland China:
DPMach (Dongguan): Specializes in laser cutting, welding, and marking.
DGDY (Dongguan): Focuses on press brake machines with advanced Panel Bender technology.
DPQG (Foshan): Manufactures large tube laser cutting machines for pipes up to 800mm in diameter and 30 meters lenth.
We offer comprehensive OEM/ODM services and spare parts for diverse industries. Our R&D team of over 50 experts ensures cutting-edge innovations, while our international support team of 21 professionals provides global service.

 

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