Multi-Industry Universal Nitrogen Generator

Elily universal nitrogen generators cover a complete capacity range from 1 m³/h to 1000 m³/h. The standard nitrogen purity reaches 99.99%, with optional customization up to 99.999% to meet ultra-high-purity production requirements.

Adopting mature PSA (Pressure Swing Adsorption) technology, our equipment delivers consistent and stable gas production. With diverse customizable configurations and strong adaptability to all industrial scenarios, the on-site nitrogen generation system effectively reduces long-term operational costs and creates significant economic benefits for end-users.

1. Full-Scale & Non-Standard Customization

We provide a complete capacity range covering 1 m³/h to 1000 m³/h, fully adaptable to diverse gas supply scenarios. The equipment precisely matches gas demands for small single-unit production, medium workshop centralized gas supply, and large industrial park full-plant gas distribution.

All key parameters and structures are customizable, including working pressure, nitrogen purity, overall layout and installation modes. Optional configurations cover stationary fixed type, containerized skid type, and vehicle-mounted mobile type, perfectly fitting various site environments and operating conditions.

2. High-Standard Gas Quality for All Industries

The standard output maintains stable nitrogen purity of 99.99% for general industrial use. Custom ultra-high purity up to 99.999% is available to satisfy strict requirements for electronics, semiconductors, pharmaceutical packaging and precision heat treatment processes.

The nitrogen pressure is widely adjustable from 0.1 MPa to 0.8 MPa. Featuring a low dew point and ultra-low oil/impurity content, the system delivers consistently clean, high-quality and stable gas sources for high-precision manufacturing.

3. Fast Gas Production & Long-Term Stable Performance

Adopting room-temperature PSA separation technology with dual-tower alternating adsorption and regeneration, the equipment is equipped with high-performance carbon molecular sieves. Supported by fully automatic PLC intelligent control, the unit reaches qualified nitrogen standards within 20 minutes after startup.

It enables 24-hour uninterrupted unmanned operation. No obvious drop in purity or flow rate occurs during long-term continuous running, ensuring reliable and consistent performance under complex working conditions.

4. Easy Installation & Low Maintenance Cost

Available in skid-mounted, box-type and containerized integrated designs, the generator features a compact structure and saves floor space. No complicated foundation or infrastructure construction is required.

The equipment is pre-wired and pre-piped before delivery. On-site operation only requires power connection to start formal gas production. Daily maintenance is simple and convenient, with universal and easily accessible consumable parts, eliminating reliance on professional maintenance personnel.

5. Significant Operating Cost Savings

The PSA nitrogen generation system uses atmospheric air as raw material and only consumes electric power during operation. It completely eliminates the high recurring cost of purchasing bottled or liquid nitrogen.

With one-time equipment investment, factories can achieve long-term self-sufficient nitrogen supply. Compared with outsourced gas procurement, our solution greatly reduces annual operational expenses. For medium and large-scale manufacturers, the investment cost can typically be recovered within 1–2 years.

Key product details and parameters:

Company Strength

Guangdong Yili Machinery Equipment Co., Ltd. is a national high-tech enterprise dedicated to the R&D, design and manufacturing of compressed air systems and industrial gas separation systems. Backed by solid technical expertise and mature manufacturing capabilities, we deliver high-purity, cost-effective nitrogen generators and one-stop customized gas supply solutions for global industrial clients.

Large-Scale Modern Production Base

Our manufacturing facility covers over 20,000 square meters, including 8,000 square meters of standardized modern workshops. The large-scale production layout supports standardized mass manufacturing, ensuring stable output capacity and fast order delivery to meet customers’ tight lead-time requirements.

Professional R&D & Strict Testing System

We are equipped with a professional dedicated laboratory for nitrogen generator operating condition simulation and a complete full-machine aging testing production line. Every unit undergoes rigorous simulated working condition tests and long-duration aging inspection before shipment, guaranteeing stable performance, high reliability and long service life in actual industrial operation.

Mature Cross-Industry Application Experience

With rich project accumulation across diverse industrial fields, our gas supply solutions are widely applied in petroleum, chemical engineering, pharmaceuticals, food processing, electronics, new energy, metallurgy, rubber manufacturing, shipbuilding and aviation industries. We own mature technical processes and complete industry qualification certifications to support high-standard industrial production.

Long-Term Cooperation with Industry Benchmark Enterprises

We have long-term cooperative relationships with many renowned domestic and benchmark enterprises, including TBEA, Mengniu Group, Sinochem and Fuyao Glass. Our equipment and professional services have been recognized in multiple high-standard and high-precision industrial fields, demonstrating reliable product quality and credible market reputation.

FAQ

Q: Are you a factory or a trading company?

A: We are a production-focused national high-tech enterprise integrating independent design, R&D and manufacturing. We specialize in compressed air systems, air purification equipment and gas separation systems. We own self-operated factories and complete production lines, with our equipment performance ranking among the top domestic standards.

 Q: Where is your company located? Can I arrange a factory tour or inspection?

A: Our factory is situated in Liaobu Industrial Park, Dongguan City, Guangdong Province. The total site spans 20,000 square meters, including 8,000 square meters of modern standardized workshops. All customers are warmly invited for on-site factory visits, and remote video factory inspections are also available upon request.

Q: Which industries do your products mainly serve?

A: Our nitrogen generators and integrated gas supply systems cater to all nitrogen-demanding sectors, including petroleum, chemical engineering, coal mining, metallurgy, tire manufacturing, pharmaceuticals, food processing, aviation, new energy, electronics, rubber production and shipbuilding.

Q: What flow rate specifications are available for your nitrogen generators?

A: Our product range covers flow rates from 1 m³/h up to 1000 m³/h. We offer standard models for small individual workstations all the way to large-scale industrial park gas supply, and full non-standard customization is supported for all models.

Q: What is the adjustable range of nitrogen purity?

A: The standard output purity is 99.99%. We provide customized upgrades up to 99.999% ultra-high purity to satisfy strict production standards for precision sectors including electronics, pharmaceuticals and aviation manufacturing.

Q: Can you produce containerized or vehicle-mounted nitrogen generators?

A: Yes. We customize four main structural types to match your application demands: stationary fixed units, box-type integrated units, containerized units and vehicle-mounted mobile units. These designs are ideal for outdoor field operations and mobile gas supply scenarios.

Q: How long will it take for the machine to output nitrogen of qualified purity after startup?

A: The equipment reaches the preset nitrogen purity level in approximately 20 minutes. Afterwards, it automatically stabilizes pressure and delivers continuous gas production with no manual operation required.

Q: What industries are your nitrogen generators applicable to?

A: Our equipment fits every industry requiring nitrogen gas, such as chemical processing, pharmaceuticals, electronics, food, new energy, metallurgy, rubber, shipbuilding and aviation. We can also design customized high-value gas supply solutions tailored to your unique production processes.

Q: Is follow-up daily maintenance complicated?

A: Maintenance procedures are extremely simple. All consumable parts are universal and easily accessible. After brief basic training, regular factory staff can complete routine maintenance independently, with no dedicated professional technicians required.