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.
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ZHN-FL01
ZHN-FL01 Compact Nitrogen Generator for Fiber Handheld Laser Welders
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.
✅ 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
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 |
✔ 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
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
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 Compact Nitrogen Generator for Fiber Handheld Laser Welders
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.
✅ 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
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 |
✔ 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
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
Model: ZHN-FL01
Flow Rate: 20 Nm³/min
Purity Range: 95%-99.999%
Best for: Fiber handheld laser welding, small-scale metal fabrication
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