Industrial N2 High purity Nitrogen Gas Generator System for Welding

Short Description:

7.5kw 8bar permanent magnet variable frequency screw air compressor 1/3/5/10Nm3/h 99.99% high purity nitrogen machine with 300L Air tank the pressure more stable.
Air compressor + nitrogen machine integrated design: save customer installation cost and space, simple operation.
PLC intelligent control, equipped with purity display, automatic start and stop, automatic emptying.
Equipped with permanent magnet variable frequency screw air compressor, energy saving rate can reach 30%.


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  • Shandong OPPAIR Machinery Manufacturing Co.,Ld base in Linyi Shandong, anAAA-level enterprise with high-quality service and integrity in China.
    OPPAIR as one of the world’s largest air compressor system suppliers, currently developing the following products: Fixed-speed Air Compressors, Permanent Magnet VariableFrequency Air Compressors, Permanent Magnet Variable Frequency Two-stage Air Compressors, 4-IN-1 Air Compressors (lntegrated Air Compressor for Laser Cutting Machine)Supercharger, Freeze Air Dryer, Adsorption Dryer, Air Storage Tank and related accessories.

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    OPPAIR air compressor products are deeply trusted by customers.

    The company has always operated in good faith in the direction of customer service first, integrity first, and quality first. We hope you will join the OPPAIR family and welcome you.

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