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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60NL/min 95%-99.999%Industrial Nitrogen Generator for Laser Welding

ZHN-03 Industrial Nitrogen Generator for Laser Welding Applications
(Compatible with handheld & benchtop laser welding systems)
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  • ZHN-03

ZHN-03 Industrial Nitrogen Generator for Laser Welding Applications

(Compatible with handheld & benchtop laser welding systems)

ZHN-03


Nitrogen Generation Machines for Laser Welding Applications

1. Core Product Keywords

  • Nitrogen generator for laser welding

  • Industrial nitrogen generator

  • PSA nitrogen generator (Pressure Swing Adsorption)

  • High-purity nitrogen generator (95%~99.999%)

  • On-site nitrogen gas system

  • Laser welding nitrogen supply

2. Technical & Performance Keywords

  • Nitrogen flow rate (Nm³/min)

  • Nitrogen purity for laser welding (99.9% vs. 99.999%)

  • Oxygen-free welding gas system

  • Nitrogen pressure regulator for welding (0.5-0.8 MPa)

  • Continuous nitrogen supply for laser machines

  • Low dew point nitrogen generation

3. Application-Specific Keywords

  • Nitrogen generator for handheld laser welding

  • Nitrogen for fiber laser cutting/welding

  • Stainless steel welding nitrogen protection

  • Aluminum welding anti-oxidation gas

  • Laser metal fabrication gas solutions

4. Cost & Efficiency Keywords

  • Replace nitrogen cylinders with generator

  • Cost-saving nitrogen generation

  • Energy-efficient nitrogen production

  • Low-maintenance nitrogen systems

  • ROI of on-site nitrogen generation

5. Comparative & Commercial Keywords

  • Nitrogen generator vs. gas cylinders

  • Best nitrogen generator for small workshops

  • Industrial vs. portable nitrogen machines

  • How to choose a nitrogen generator for welding

  • Top-rated nitrogen gas systems for lasers



Technical Specifications

Parameter Specification
Model ZHN-03
Nitrogen Flow Rate 60 Nm³/min
Nitrogen Purity 95%~99.999% (adjustable)
Operating Pressure 0.6~0.8 MPa (intake)
0.5~0.8 MPa (output)
Air/Nitrogen Ratio 5.87:1
Power Consumption 60W
Electrical Requirements AC 100-250V, 50/60Hz
Air Intake 31 m³/min
Dimensions (L×W×H) 650 × 700 × 1300 mm
Weight 139.5 kg

Key Features

  • High-Capacity Output: 60 Nm³/min flow rate supports multiple laser welding stations

  • Precision Gas Control: 95-99.999% purity range prevents weld oxidation

  • Industrial-Grade Design: Heavy-duty construction (139.5kg) for continuous operation

  • Energy Efficient: Optimized PSA technology with only 60W power draw

  • Universal Compatibility: Works with both handheld and platform laser welding systems


Performance Benefits

  • Eliminates porosity in stainless steel, aluminum, and titanium welds

  • Consistent nitrogen delivery improves weld seam quality

  • Reduces dependency on gas cylinders

System Diagram

(Refer to engineering schematics for component layout and connections)

Welding Results

  • Oxidation-free welds with reduced discoloration

  • Cleaner seams requiring less post-processing

ZHN-03-0


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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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