Supports customization, with a processing capacity of up to 2000 cubic meters per minute.
Generate 99% pure nitrogen with our advanced nitrogen generator. Designed for stable performance, energy efficiency, and easy maintenance.
The 99% PSA Nitrogen Generator is designed to provide a stable, continuous, and cost-effective nitrogen supply for a wide range of industrial applications. By using Pressure Swing Adsorption (PSA) technology, the system separates nitrogen from compressed air through high-performance carbon molecular sieve (CMS), delivering reliable on-site nitrogen production without the need for cylinders or liquid nitrogen.
The generator operates with a dual-tower adsorption system. During operation, compressed air enters one tower, where oxygen, moisture, and trace gases are selectively adsorbed by the CMS, while nitrogen passes through as the product gas. At the same time, the second tower enters the regeneration stage, releasing the adsorbed oxygen safely into the atmosphere.
When the first tower reaches saturation, the PLC control system automatically switches the adsorption process to the second tower while the first tower regenerates. This alternating cycle ensures uninterrupted nitrogen production, stable 99% purity, and consistent long-term performance for industrial use.
To ensure stable nitrogen purity and reliable system operation, the PSA nitrogen generator should be used under the following recommended conditions:
For the best operating result, the generator should be supplied with clean and stable compressed air. Proper pre-treatment, including filtration and air drying, is recommended to protect the carbon molecular sieve, maintain nitrogen purity, and extend the service life of the equipment.
| Model | Nitrogen Production | Inlet Pipe Size | Outlet Pipe Size | H × L × W | Effective Air Consumption |
|---|---|---|---|---|---|
| LYZD-B15 | 15 | DN15 | DN15 | 1500×850×500 | 0.55 |
| LYZD-B25 | 25 | DN20 | DN15 | 1800×900×600 | 0.91 |
| LYZD-B35 | 35 | DN20 | DN15 | 1900×1000×600 | 1.28 |
| LYZD-B45 | 45 | DN20 | DN15 | 2400×1150×700 | 1.65 |
| LYZD-B50 | 50 | DN25 | DN25 | 2400×1150×700 | 2 |
| LYZD-B60 | 60 | DN25 | DN25 | 2600×1150×800 | 1.83 |
| LYZD-B70 | 70 | DN32 | DN25 | 2600×1200×800 | 2.56 |
| LYZD-B90 | 90 | DN32 | DN32 | 2600×1400×900 | 3.3 |
| LYZD-B110 | 110 | DN40 | DN40 | 2600×1500×900 | 4.03 |
| LYZD-B120 | 120 | DN40 | DN40 | 2750×1600×900 | 4.4 |
| LYZD-B140 | 140 | DN40 | DN40 | 2750×1750×900 | 5.13 |
| LYZD-B160 | 160 | DN40 | DN40 | 2750×1900×1000 | 5.86 |
| LYZD-B180 | 180 | DN50 | DN40 | 2650×2160×1280 | 6.6 |
| LYZD-B220 | 220 | DN50 | DN40 | 2890×2200×1200 | 8.06 |
| LYZD-B260 | 260 | DN50 | DN50 | 2890×2200×1200 | 9.53 |
| LYZD-B310 | 310 | DN65 | DN50 | 2900×2500×1350 | 11.36 |
| LYZD-B350 | 350 | DN65 | DN50 | 2900×2500×1350 | 12.83 |
| LYZD-B400 | 400 | DN65 | DN50 | 2900×2500×1350 | 14.67 |
| LYZD-B440 | 440 | DN65 | DN50 | 2900×2500×1350 | 16.13 |
| LYZD-B480 | 480 | DN80 | DN80 | 2900×2500×1350 | 17.6 |
| LYZD-B530 | 530 | DN80 | DN80 | 2900×2500×1400 | 19.43 |
Note：The data listed in this table are based on the adsorption pressure of 0.8MPa (gauge pressure) as the raw air, 20°C ambient temperature, and 80% relative humidity as the design basis. The data provided in this sample is for reference only.
The 99% PSA Nitrogen Generator is widely used in industries that require a stable and economical nitrogen source for processing, protection, and packaging.
Used for nitrogen flushing, packaging protection, and oxidation control to help maintain product freshness and extend shelf life.
Suitable for inerting, blanketing, purging, and other production processes that require a reliable nitrogen atmosphere to improve safety and process stability.
Provides stable nitrogen for assembly, soldering, and precision production environments where oxidation control and product consistency are important.
Supplies on-site nitrogen for instruments, sample testing, and experimental processes that require a dependable gas source.
Used in metalworking applications where nitrogen helps reduce oxidation, improve process quality, and support stable production performance.
Suitable for applications requiring safer, drier, and more stable gas filling or oxygen reduction in storage and process systems.
Applied in systems that require controlled atmospheres and reliable nitrogen support for stable long-term operation.
– As an air treatment and gas purification manufacturer, we can meet all your compressed air quality and industrial gas needs. This includes various filtering equipment and customized air quality services.
– Our company is always ready to provide explanations. Just share your air quality requirements and we can develop the best system for you.
Need help navigating our compressed air dryer offer? We are always ready to put together the solution that best meets your needs.
Nitrogen generator with 99.99% purity—reliable, efficient, and built for demanding industrial applications.
Efficient nitrogen generator providing 99.5% nitrogen purity. Designed for reliable performance in industrial, laboratory, and food packaging applications.
Automatic stop and start switching;
online real-time monitoring of nitrogen purity and flow rate;
long-term alarm and automatic shutdown of unqualified nitrogen;
automatic carbon molecular sieve compression device；
digital touch screen display of operating status;
No.3, 2nd Street, yuanle Road, Dongsheng Town, Zhongshan City, Guangdong Province
(WeChat/WhatsApp)：+8615756650906
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