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A world-leading manufacturer of energy-efficient PSA oxygen generators & nitrogen generators

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HUILIN specializes in a diverse range of oxygen and nitrogen generators tailored to meet various industrial and commercial needs. Our Medical Oxygen Generators ensure a reliable supply of medical-grade oxygen crucial for healthcare facilities, while the Industrial Oxygen Generators cater to manufacturing and processing sectors that require high-purity oxygen for various applications. In the aquaculture industry, our Aquaculture Oxygen Generators support healthy aquatic environments by enriching water with necessary oxygen levels. For commercial applications, our Commercial Oxygen Generators deliver consistent performance across various business sectors. Additionally, our Laser Cutting Nitrogen Generators provide high-quality nitrogen for precision cutting processes, while the Food-Grade Nitrogen Generators maintain the freshness and quality of food products throughout the packaging process. Each generator is engineered for efficiency, reliability, and safety, ensuring optimal performance to meet the specific requirements of each industry.

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HUILIN Aquaculture Oxygen Generator
The Huilin aquatic product-specific oxygen generator adopts the PSA oxygen generation process suitable for high-humidity aquaculture environments, stably producing 93% high-purity oxygen. Its dissolved oxygen efficiency far exceeds that of ordinary aeration equipment, allowing for 24-hour uninterrupted oxygen supply and effectively preventing fish and shrimp from experiencing hypoxia. Equipped with an intelligent PLC system, the generator can automatically adjust oxygen levels in conjunction with a dissolved oxygen meter, achieving energy savings during idle periods. The modular skid-mounted design occupies a small area, allows for flexible disassembly and assembly, and offers a complete range of flow specifications. It replaces bottled and liquid oxygen, significantly reducing the cost of oxygen supply for aquaculture. With comprehensive after-sales support, it is suitable for various high-density aquaculture ponds.
HUILIN Medical Molecular Sieve Oxygen Production System
The HUILIN Medical Molecular Sieve Oxygen Production System adopts PSA pressure swing adsorption oxygen generation technology, mainly composed of multiple molecular sieve oxygen generation hosts, oxygen compressors, oxygen filling systems, and supporting intelligent control units. Multiple oxygen generators are connected in parallel, and the oxygen production scale can be adjusted as needed to ensure the continuity of oxygen supply. A single failure does not affect the operation of the entire system. The oxygen compressor can complete the filling of oxygen cylinders through the filling system, and the oxygen cylinder becomes a backup gas source. Realize the integration of on-site oxygen production, pipeline gas supply, and steel cylinder filling. The entire equipment is equipped with online monitoring and alarm functions, which can monitor oxygen purity, pressure and other parameters in real time, and can operate continuously and stably for 24 hours.
Laser Cutting Nitrogen Generator
Huilin laser cutting nitrogen generator, on-site nitrogen generation for laser cutting
Nitrogen is widely used in laser cutting due to its inert properties, as it does not react with molten metal. To meet the specific needs of the laser cutting industry for nitrogen, Huilin Company has optimized its nitrogen generator, ensuring not only the purity of the nitrogen but also providing a dedicated nitrogen compressor to increase the nitrogen outlet pressure to 20 Bar. Regardless of the thickness of the metal to be cut (1 to 20 millimeters), Huilin's nitrogen generator can perfectly handle it, supplying gas to all types of lasers, fiber lasers, or carbon dioxide lasers.
HUILIN Industrial Oxygen Generator
The Guangzhou Huilin Industrial Oxygen Generator adopts an independent PSA pressure swing adsorption process, with a gas production capacity ranging from 0.1 to 300 Nm³/h and a stable oxygen purity of 93% ± 2%. High-purity models can be customized according to demand. Equipped with optimized molecular sieves and multi-stage pressure equalization energy-saving technology, its energy consumption is 15%-20% lower than the industry average. It produces qualified oxygen within 30 minutes and automatically enters energy-saving operation under no-load conditions. The equipment features a modular skid-mounted design, with optional explosion-proof electronic control, suitable for metallurgy, chemical, aquatic, electronics, and other working conditions. It is resistant to high temperature and humidity, with a low failure rate during continuous operation. It holds multiple patents, has passed ISO and CE certifications, supports remote monitoring, provides global operation and maintenance services
HUILIN Food Grade Nitrogen Generator
The Huilin Food-specific PSA nitrogen generator adopts a multi-stage sterile filtration system, with nitrogen purity adjustable from 95% to 99.999%. It is clean, dry, and oil-free, meeting food production hygiene standards. Equipped with intelligent PLC automatic control, it provides continuous and stable gas supply for 24 hours, suitable for uninterrupted nitrogen charging and preservation in food production lines. The modular and compact body ensures fast start-up and low energy consumption, significantly reducing gas usage costs. It comes in a full range of specifications that can be customized according to needs, and is backed by comprehensive after-sales maintenance.
HUILIN Commercial Oxygen Generator
The Huilin commercial oxygen generator adopts a silent and energy-saving PSA oxygen generation process, producing 93% stable high-purity oxygen, suitable for centralized and diffused oxygen supply in hotels, health centers, chess and card rooms, highland guesthouses, and other places. The machine features low noise and dust prevention, supports 24-hour uninterrupted continuous operation, and is equipped with an intelligent PLC system that can automatically regulate oxygen supply concentration and provide real-time fault warnings. The entire machine is designed in a small modular format, allowing flexible placement and easy maintenance. Multi-stage air purification ensures clean oxygen. The specifications and flow rates are complete, allowing for oxygen supply to multiple rooms through separate paths.
HUILIN Co. is a company specializing in the production, research and development, sales and service of PSA oxygen generators and nitrogen generators. The address of HUILIN Company is located in Guangzhou, China.
Contact Us
Contact person: Bridge Lei
Tel: +86 13724819737
Whatsapp:+8613724819737
E-mail: huilin@world-gas.cn
Add: B101 building No160 Gandong street Donghuan Panyu District, Guangzhou,  Guangdong, China
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