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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Embedded 1 NM³ Nitrogen Generator for Laser Cutting And Welding

Nitrogen Generator is designed to deliver high-purity nitrogen with exceptional efficiency, specifically catering to the needs of laser cutting and welding operations.
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  • ZHN-01(Embedded)

Embedded 1 NM³ Nitrogen Generator for Laser Cutting and Welding – Model ZHN-01

The ZHN-01 Embedded Nitrogen Generator is a compact and efficient device engineered specifically for industrial laser cutting and welding applications. By providing high-purity nitrogen (99.99%) consistently, this generator ensures precise, clean results while optimizing energy efficiency and reliability.

ZHN-01(Embedded)


Product Specifications

Parameter Details
Model ZHN-01 (Embedded)
Nitrogen Flow Rate 1 NM³/h
Nitrogen Purity 99.99%
Inlet Air Pressure 0.6–0.8 MPA
Nitrogen Output Pressure ≤0.6 MPA
Power Consumption 15 W
Supply Voltage AC220V
Dimensions (L×W×H) 550 × 165 × 690 mm
Ports Air Inlet (8 mm air pipe), Nitrogen Outlet (6 mm air pipe)

Core Features

  1. High Purity and Stable Nitrogen Output
    The generator produces nitrogen with a purity of 99.99%, making it ideal for industrial processes such as laser cutting, where oxidation can negatively impact the cutting surface, and welding, where contamination needs to be minimized.

  2. Compact Embedded Design
    With a sleek and space-saving form factor (550 × 165 × 690 mm), the ZHN-01 is perfect for embedding into existing systems or equipment cabinets, saving valuable workspace in industrial environments.

  3. Advanced Pressure Swing Adsorption (PSA) Technology
    This nitrogen generator uses PSA technology to separate nitrogen from compressed air. The process alternates between two molecular sieve tanks, Tower A and Tower B, ensuring a continuous flow of nitrogen while one tower regenerates.

  4. Programmable Time Relay
    The integrated programmable time relay manages the working order and pressure relief times of the A and B towers. This ensures optimal efficiency and performance. Settings are pre-configured at the factory, requiring no user adjustments under normal circumstances.

ZHN-01(Embedded)2


Detailed Functional Components

  • Nitrogen Pressure Gauge:
    Displays real-time pressure values in the nitrogen storage tank, allowing operators to monitor the output pressure for consistent performance.

  • Pressure Gauges for Towers A and B:
    These gauges show the real-time pressure values within the A and B molecular sieve tanks. During operation, only one tank is actively working, while the other undergoes pressure relief or is in a low-pressure state to regenerate the sieves.

  • Air Inlet:
    The air inlet is designed for an 8 mm air pipe. To ensure efficient operation, the compressed air source must be filtered to remove moisture and oil before being connected to the nitrogen generator.

  • Nitrogen Outlet:
    The nitrogen outlet uses a 6 mm air pipe, providing a direct connection for clean, high-purity nitrogen to be used in laser cutting or welding applications.


Advantages of the ZHN-01 Nitrogen Generator

  1. Energy Efficiency
    The generator operates at just 15W, significantly reducing energy consumption compared to traditional nitrogen supply methods. This ensures lower operational costs over time.

  2. Continuous Operation
    With its alternating tower system, the ZHN-01 provides an uninterrupted nitrogen supply, vital for continuous industrial processes like laser cutting and welding.

  3. Ease of Installation and Maintenance
    The ZHN-01 is designed for quick setup with minimal maintenance requirements. Clear ports and pre-configured settings simplify installation and daily operation.

  4. Enhanced Process Quality
    By providing high-purity nitrogen, the generator helps to improve cutting precision, ensure cleaner welds, and prevent contamination during manufacturing processes.


Applications

The ZHN-01 Embedded Nitrogen Generator is versatile and applicable across various industries, including:

  • Laser Cutting: Prevents oxidation, delivering smooth and precise cutting results.

  • Welding: Provides a protective inert atmosphere for welds, improving quality and durability.

  • Electronics Manufacturing: Ensures a contamination-free environment for assembling sensitive components.

  • Food and Beverage Packaging: Extends shelf life by maintaining product freshness through nitrogen flushing.

  • Pharmaceutical Production: Supports sterile environments essential for manufacturing medical products.

ZHN-01(Embedded)1


Installation and Connection

  1. Compressed Air Requirements:
    Before connecting the air source to the nitrogen generator, ensure it is free of oil and moisture using a suitable filtration system.

  2. Port Connections:

    • Air Inlet: Use an 8 mm air pipe for the inlet connection.

    • Nitrogen Outlet: Connect a 6 mm air pipe for output delivery to the target system or device.

  3. Power Supply:
    The generator operates on a standard AC220V power source, ensuring compatibility with most industrial setups.

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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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