* High Reliability

  Proven PSA technology, simple engineering design, few moving parts and international standardized manufacturing 

   techniques ensure minimal maintenance and maximum reliability. 

* Low Cost

   Patented REFLUX high-efficiency control system reduces air consumption, saves electric power.

* Convenience

   Unattended operation controlled by PLC automatically. Optional touch screen CANBUS control, display and 

   alarm system makes all the generation system to be operated by one touch. CANBUS displays working 

   parameters, reminds filter elements replacing and instructs trouble shooting. It enables remote control.

* Easy Installation

   Skid mounted for easy installation and move.

* Longer Service-life

   Exclusive bed containment system extends Zeolite/Carbon Molecular Sieve (Z/CMS) bed life to more than 10

   years.

* Minimal Maintenance

   The generator has highly-reliable valves and no other moving parts. Filter elements are easily replaced.

* More reliable
   CANGAS standardized air separation systems based on proven state of the art technologies in history of many

   years application in fields.
   Simplified engineering design idea with much less moving parts, guarantees maximumreliability and minimal

   maintenance.
* More economical
   More advanced and more economical air separation membrane modules.
   REFLUX composition control system reduces air consumption capacity, saves energy cost.
   Patented Energy Efficiency System (EES) enables CANGAS systems to produce product gases based on actual

   demand.
* More convenient
   CANBUS multi monitoring and control system enables parameters of capacity, purity, and pressure of product

   gases online display on panel screen, gives running problem alarm, and reminds of maintenance.
   Turn-key solution and pre-commissioned.
   Skid mounted design, easy installation.

* Plug and play with smart control.

* Proven design with reliable parts.

* CE, ISO, ASME, UL, BV, GHOST, GC3 certificated.

* Leader in the market with 20 years of experience.

* Have exported more than 1000 sets of PSA O₂/N₂ units to more 70 countries.

* Turn-key design with easy control, simple installation and easy operation.

* Low maintenance with super long service life.

* Could be containerized for easy installation, transportation and relocating.

* High efficiency: onLY 0.5kw·h for 1m³ N₂ production and 0.8kw·h for O₂.

* 18 months warranty.

* Full Automation

   All systems are designed for un-attended operation and automatic Oxygen/Nitrogen demand adjustment.

* Lower Space Requirement/Small footprint

   The design and Instrumentation makes the plant size very compact, assembly on skids, prefabricated and supplied

   from factory.         

* Fast Start-up

   Start-up time is about 30 minutes to get desired Oxygen purity. So these units can be switched ON & OFF as

   per Oxygen demand changes. For nitrogen generators, it is shorter.

* High Reliability

   It’s very reliable for continuous and steady operation with constant Oxygen purity. Plant availability time is better

   than 93% always.

* Expected Zeolite Molecular Sieves and Carbon Molecular Sieve life is more than 10 years, overall service life

   time of Oxygen/Nitrogen plant is more than 30 years.

* Low investment and energy consumption.

* Simple operation and maintenance.

The following points need to be confirmed by the purchaser before quoting and purchasing.

1. Country and standards (CE, PED, ASME, UL, API, GHOST, etc.).

2. Application.

3. Site conditions: altitude, temperature, humidity, surroundings, power supply specifications (voltage/Hz).

4. Basic requirements on capacity: purity, displacement (max output flow), product gas delivery pressure.

5. Any special requirements, such as for medical, short delivery time, shockproof, explosionproof, portable, movable, oil-free for product gas, no harmful gases (CO, CO₂, SO₂, etc.) in product gas, low dew-point, ....

For PSA oxygen generator, PSA nitrogen generator, PSA Oxygen purifier, PSA nitrogen purifier, hydrogen generator, VPSA oxygen generator, VSA oxygen generator, Membrane oxygen generator, Membrane nitrogen generator, Liquid (cryogenic) oxygen, nitrogen and argon generator produced by CANGAS, CANGAS is glad to provide OEM services in batch purchasing for customers from all around the world.

With 20 years of field experience, CANGAS is proud to have engineering and product developing teams who are skillful, experienced, meticulous. We also cooperate with related national and international scientific research institutions to work on the developing and improving of the air separation technology for the technology development of PSA oxygen generator, PSA nitrogen generator, PSA Oxygen purifier, PSA nitrogen purifier, hydrogen generator, VPSA oxygen generator, VSA oxygen generator, Membrane oxygen generator, Membrane nitrogen generator, Liquid (cryogenic) oxygen, nitrogen and argon generator.

CANGAS has the obligation for the service after product selling. The scope of service after product selling are as below.

    To establish user’s files.

    To investigate user or telephone calls at a fix date.

    To be responsible for the maintenance at equipment.

    To provide technological consultant service.

For every sold PSA oxygen generator, PSA nitrogen generator, PSA Oxygen purifier, PSA nitrogen purifier, hydrogen generator, VPSA oxygen generator, VSA oxygen generator, Membrane oxygen generator, Membrane nitrogen generator, Liquid (cryogenic) oxygen, nitrogen and argon generator, CANGAS establishes user’s files in computer. We collect the content of contract, technical parameters after commissioning, equipment working state, equipment operating state, user’s opinion or suggestion and so on, then we record them in computer so that we can look up easily to serve the user better and improve our service work. Therefore help from users would be greatly appreciated. It is better that the customers send us the record list about equipment operating state and maintenance record by email, fax or post periodically.

We will send technician to investigate or telephone call at least one time in a year to know the operating state of user’s gas generation equipments, user’s opinion and suggestion, hence we hope user to persist the work in the record list of equipment operating state and maintenance record. Meanwhile we truly hope and appreciate user’s valuable opinion and suggestion about our equipment and our work.

If the equipment or instrument break down within guarantee period and the damage is within the scope of free maintenance guarantee, CANGAS will unconditional maintain or provide corresponding new parts at once. If the maintenance is not within the scope of free maintenance, CANGAS only charge for the maintenance fee and expenses generated during the maintenance process, and will not take any technological cost.

Moreover, CANGAS distributors in the world build the international service network for all CANGAS products to provide in time local service at your need. They are Russia, Bangladesh, Kazakhstan, Uzbekistan, Pakistan, Iran, Indonesia, Philippines, Australia, USA, Brazil.

For users, CANGAS provide technological consult at any time replying any question happened on the user’s working process. We do the best to resolve the related problem which is encountered by user.

CANGAS' commitment: User’s difficulty is our difficulty! User’s profit is our profit!

CANGAS Systems Company Limited, identified as the Beijing Key High-Tech Corporation, is one of the initial companies involved in air separation industry. CANGAS is committed to continuously providing core value to customers in all industries. With production base of 27,000.00 square meters, 15 national patents and ISO9001 Certificate of Quality Management System Certification, CE certificate, ASME certificate, UL certificate, GHOST certificate, CANGAS has been an integration of R&D, design, manufacture, sales, service. Over the past 20 years, CANGAS has successfully provided over 3000 sets of air separation systems for many industries in over 70 countries and regions.

CANGAS Systems Company Limited have a range of  PSA oxygen generator, PSA nitrogen generator, PSA Oxygen purifier, PSA nitrogen purifier, hydrogen generator, VPSA oxygen generator, VSA oxygen generator, Membrane oxygen generator, Membrane nitrogen generator, Liquid (cryogenic) oxygen, nitrogen and argon generator, etc, and are widely used in industries of petroleum, oil & gas, chemicals, electronics, metallurgy, coals, pharmaceuticals, aerospace, autos, glass, plastics, food, medical treatment, grain, mining, cutting, welding, new material, etc. With years research in air separation technology and rich solution experiences in various industries, CANGAS sticks to providing our clients with more reliable, more economical, more convenient professional gas solutions.

By now we have supplied CANGAS^® systems for clients including GE USA, WILMAR International Singapore, DEGUSSA Group Germany, SAMSUNG Korea, ORION Korea, China Petrol, Sinopec, etc. CANGAS have built up a global distributor system covering Russia, Bangladesh, Indonesia, USA, Philippines, Australia, Pakistan etc. During the 2008 Olympics, CANGAS was selected by Beijing Food Safety Test Center as the supplier for nitrogen generator to test the Olympic food.

We have an experienced professional team always ready to be at your service. The sales engineers carefully analyze your specified requirements and offer suitable solutions for you. The after-sale service system guarantees swift response to your problems within 24 hours and their resolutions in the shortest time. CANGAS is responsible for after-sales services to all CANGAS products and other related equipments provided by us. Besides, CANGAS global distributor system can provide prompt professional localized service.

CANGAS is dedicated to supplying our customers with more reliable, more economical and more convenient air separation solutions and professional service.