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.
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.
Availability: | |
---|---|
Quantity: | |
ZHN-03
(Compatible with handheld & benchtop laser welding systems)
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
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
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
Replace nitrogen cylinders with generator
Cost-saving nitrogen generation
Energy-efficient nitrogen production
Low-maintenance nitrogen systems
ROI of on-site nitrogen generation
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
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 |
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
Eliminates porosity in stainless steel, aluminum, and titanium welds
Consistent nitrogen delivery improves weld seam quality
Reduces dependency on gas cylinders
(Refer to engineering schematics for component layout and connections)
Oxidation-free welds with reduced discoloration
Cleaner seams requiring less post-processing
(Compatible with handheld & benchtop laser welding systems)
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
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
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
Replace nitrogen cylinders with generator
Cost-saving nitrogen generation
Energy-efficient nitrogen production
Low-maintenance nitrogen systems
ROI of on-site nitrogen generation
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
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 |
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
Eliminates porosity in stainless steel, aluminum, and titanium welds
Consistent nitrogen delivery improves weld seam quality
Reduces dependency on gas cylinders
(Refer to engineering schematics for component layout and connections)
Oxidation-free welds with reduced discoloration
Cleaner seams requiring less post-processing
content is empty!