A portable small mobile nitrogen generator is a miniaturized, wheel-mounted on-site air separation device tailored for decentralized, temporary and space-limited nitrogen supply scenarios, adopting mature PSA (Pressure Swing Adsorption) hollow fiber membrane dual optional separation technology to extract qualified nitrogen directly from ambient air. Differing from bulky fixed industrial nitrogen equipment, this model features an integrated lightweight frame, universal silent casters, foldable push handles and integrated power wiring design, with an overall weight ranging from 45kg to 180kg and footprint less than 0.8 square meters, enabling one-person handling, flat-ground moving and fast site relocation without forklifts or hoisting tools. It supports plug-and-play operation with standard 220V single-phase industrial power supply, eliminating complex pipeline laying, foundation pouring and professional commissioning procedures required by large nitrogen systems, which drastically cuts pre-use preparation time for end users. Standard models deliver nitrogen purity from 95% to 99.99%, adjustable gas flow from 3L/min to 60L/min, and stable outlet gas dewaker reaching -40℃, adapting to diversified low-to-medium purity nitrogen usage demands across lightweight industries.
This small mobile nitrogen generator is optimized for harsh temporary working environments with upgraded anti-dust air intake filters, low-temperature adaptive molecular sieve components and noise-reduction enclosed casing, ensuring stable operation under ambient temperatures between -10℃ and 55℃, dusty construction sites and fluctuating power voltage conditions. Built-in three-stage precision filtration system removes water, oil, dust and particulate impurities from raw compressed air, protecting core separation membranes and carbon molecular sieves from abrasion and contamination, extending core component service life up to 8 years. Equipped with visual digital pressure and purity display panels, operators can monitor real-time nitrogen indexes, adjust flow parameters and conduct emergency shutdown with one click without professional operational training. Compared with traditional bottled nitrogen outsourcing procurement, this portable model cuts long-term gas procurement cost by 40% to 60%, with zero gas cylinder transportation risk, residual gas waste and scheduling delay troubles.
Its mainstream application scenarios cover electronic field welding protection, on-site food packaging nitrogen inflation, petrochemical pipeline purging, laboratory portable gas supply, construction pipeline pressure testing, pharmaceutical small batch material anti-oxidation storage and outdoor emergency nitrogen supply. Designed with modular detachable structure, daily maintenance only involves regular filter element replacement and simple surface cleaning, requiring no professional disassembly or system debugging. Customized explosion-proof grade, corrosion-resistant shell and battery standby power modules are available for outdoor mining, marine deck and flammable workshop special working conditions. Featuring low energy consumption, low noise below 58dB and zero chemical emission during operation, it meets global environmental protection standards for small industrial workshop and outdoor mobile operation, becoming the most cost-effective flexible nitrogen supply solution for scattered and mobile working sites.
