5 in 1 Integrated Nitrogen Generator

The Elily 5-in-1 Integrated Nitrogen Generator integrates an air compressor, air buffer tank, refrigerated dryer, precision filters and nitrogen generation system into a single compact unit.

It delivers standard nitrogen purity of 99.99%, with custom ultra-high purity upgrades up to 99.999%. Models cover a flow range of 3 to 10 cubic meters, featuring rapid, steady nitrogen output, minimal floor space, tool-free setup and remarkably low running expenses.

I. Integrated 5-in-1, One-Stop Solution

The fully integrated unit incorporates an air compressor, air buffer tank, high-efficiency refrigerated dryer, multi-stage precision filtration system, and PSA nitrogen generation system in one compact structure.

No additional post-processing equipment is required. All internal piping and electrical wiring are professionally pre-assembled, configured, and fully tested at the factory before delivery.

On-site deployment only requires power connection and simple gas linkage, eliminating complicated on-site design, piping layout, and installation work. Even operators without professional experience can start stable nitrogen production quickly, enabling fast project commissioning.

II. Customizable High Purity to Meet Precision Requirements

Standard factory output consistently achieves 99.99% industrial standard purity, with upgrades available to 99.999% ultra-high purity nitrogen. Excellent oxygen isolation effect, suitable for high-requirement scenarios such as welding oxidation prevention, electronic packaging, food preservation, pharmaceutical packaging, and precision heat treatment, with long-term stable purity without degradation.

III. Comprehensive Model Range & Custom Non-Standard Solutions

Our standard lineup covers flow rates of 3, 4, 5, 8 and 10 cubic meters, capable of meeting gas demands ranging from single small workstation supply to centralized gas delivery for entire workshops.

We provide full customization on flow rate, working pressure, nitrogen purity and overall dimensions based on your actual on-site operating conditions. Free from fixed model restrictions, our equipment delivers perfectly matched gas output tailored to your needs and eliminates redundant, wasted capacity.

IV. Comprehensive Model Range & Custom Non-Standard Solutions

Our standard lineup covers flow rates of 3, 4, 5, 8 and 10 cubic meters, capable of meeting gas demands ranging from single small workstation supply to centralized gas delivery for entire workshops.

We provide full customization on flow rate, working pressure, nitrogen purity and overall dimensions based on your actual on-site operating conditions. Free from fixed model restrictions, our equipment delivers perfectly matched gas output tailored to your needs and eliminates redundant, wasted capacity.

V. Economical, Durable and Low-Maintenance Design for Long-Term Cost Savings

Featuring outstanding economy, robust durability and hassle-free maintenance, our nitrogen generators effectively cut long-term operational expenses.

The system uses ambient air as the raw material and consumes only electricity during operation, completely eliminating the recurring cost of purchasing bottled or liquid nitrogen.

With long-lifespan carbon molecular sieves, a mature overall structural design and an extremely low failure rate, the equipment requires minimal daily upkeep. All spare parts are universally available and fully interchangeable for convenient replacement.

With just a single one-time investment, the unit delivers years of stable, worry-free operation. For most small and medium-sized factories, full equipment cost recovery can be achieved within 1–2 years.

Product parameters:

Applications:

Boasting high nitrogen purity and an all-in-one, plug-and-play design requiring no complex installation, this 5-in-1 integrated nitrogen generator fits nitrogen supply demands across a wide range of industries:

- Nitrogen flushing and preservation for food processing

- Wine packaging and storage

- Pharmaceutical packaging and shielding protection for raw material transit

- Electronics & semiconductor production, SMT soldering and lithium battery manufacturing

- Sintering shielding for new energy materials

- Anti-oxidation laser welding, hardware fabrication and sheet metal cutting

- Pipeline purging and tank blanketing for chemical plants

- Metallurgical heat treatment and powder sintering

- Anti-oxidation cable wire drawing

- Gas replacement operations for offshore oil & gas sectors

A single 5-in-1 nitrogen generator is capable of delivering consistent nitrogen supply to cover the gas demands of an entire production facility.

Partner Brands

With excellent, reliable product performance and professional-grade services, Elily has gained the trust and secured long-term partnerships with numerous well-known enterprises. Our clients cover multiple fields including energy, pharmaceuticals, food, electronics, chemicals, and automotive glass, including:

Customer Testimonials – On-Site Operation Across Diverse Industries

Real-world user sites, unretouched. From food packaging to tire vulcanization, electronics workshops to pharmaceutical cleanrooms, our products deliver proven stability and reliability under actual operating conditions.

FAQ

Q: What  components make up this 5 in 1 Integrated Nitrogen Generator?
A: This unit comes with an integrated screw air compressor, air buffer tank, refrigerated dryer, multi-stage precision filtration system and PSA nitrogen generator. The all-in-one 5-in-1 design eliminates the need to buy any extra supporting equipment separately.

Q: What is the nitrogen purity it can achieve?
A: Standard factory purity is 99.99%, and can be customized to 99.999% ultra-high purity, meeting the high requirements of precision welding, electronics, and pharmaceuticals.

Q: What standard sizes are available?

A: Our standard models cover flow rates of 3 m³, 4 m³, 5 m³, 8 m³ and 10 m³. All specifications support customized flow rates, working pressures and structural configurations to suit different site requirements.

Q: Is installation complicated?
A: Pre-assembled with no additional piping required. Just set it on a flat surface, connect power and air, then start working. Standard mains power is compatible. 

Q: How long does it take to produce qualified nitrogen after startup?
A: Qualified nitrogen will be produced approximately 20 minutes after startup, followed by stable, continuous output.

Q: What is the minimum order quantity (MOQ) and lead-time?
A: The minimum order quantity is 1 unit. Production time for standard models is  15-20 days, and for non-standard customized models, it's approximately 25-30 days.