1. Why choose PSA nitrogen generator ?
High nitrogen purity
PSA nitrogen generator plants allow production of high-purity nitrogen from air, which membrane systems are unable to provide - up to 99.9995% nitrogen. This nitrogen purity may also be ensured by cryogenic systems, but they are considerably more complex and justified only by large consumption volumes. The nitrogen generators use CMS (carbon molecular sieve) technology to produce a continuous supply of ultra high purity nitrogen and are available with internal compressors or without.
Low operating costs
By substitution of out-of-date air separation plants nitrogen production savings largely exceed 50%.[citation needed]
The net cost of nitrogen produced by nitrogen generators is significantly less than the cost of bottled or liquefied nitrogen.
Nitrogen Generators Create Less Impact on the Environment
Generating nitrogen gas is a sustainable, environmentally friendly and energy efficient approach to providing pure, clean, dry nitrogen gas. Compared to the energy needed for a cryogenic air separation plant and the energy needed to transport the liquid nitrogen from the plant to the facility, generated nitrogen consumes less energy and creates far fewer greenhouse gases.

2.Why choose PSA Nitrogen Generator 
Specification
1) Purity: 95-99.9999%
2) Capacity: 5-8000Nm3/h
3) Pressure out: 0-0.8Mpa (1.0~15.0MPa is also available)
4) Dew point: -45 degree-- -70
Technical Features
1). Imported pneumatic valves, using life is more than 3 million times;
2). Siemens PLC Intelligent program controller, easy and stable operation;
3). Specific inert ceramic balls diffusion technology makes airflow distribution evenly; improve the adsorption efficiency for adsorbent;
4). Self-force cylinder compress device (Patent No.: ZL-200820168079.9) to protect the using life of the carbon molecular sieve;
5.) Original centrifugal vibration Filling (Patent No.: ZL-200820168078.4) effectively ensure the maximum filling volume.
3. How to get a prompt quotation?
Do not hesitate to send us mail with the following data.
1) N2 flow rate:    _____Nm3/hr
2) N2 purity:     _____%
3) N2 discharge pressure:    _____Bar
4) Voltages and Frequency:   ______V/PH/HZ
5) Nitrogen Application.
6) You local Sealevel 


4. Quality Control
You can be sure of the quality of solution. we uses only the best suppliers and components. And  all nitrogen generators are tested & commissioned by professional Experts to make sure everything is qualified before they leave the factory.

5.  Warranty
The period of warranty on the goods from YDGET is 360 days since the completion day of installation and commissioning or 420 days after receiving the goods, whichever happens earlier.

6. Service & Support 
we offers a range of services to help you maximize your benefits. For maximum convenience, we offer a fixed price service agreement based on operation time or calendar 
time. Of course, all customers are welcome to call us at any time. We are always more than willing to assist you.
1) Consultancy
Help for self-help, exchange of experience and individual support. 
If you have questions on plant operation or need somebody for troubleshooting, we give you advice either on the phone or in writing. The direct contact with you is very important for us as it is the basis for a permanent cooperation as partners to the benefit of both sides. 
2) Commissioning
Systematic from final acceptance of erection to approval of proper operation and guaranteed features. This includes extensive operational tests, professional filling with adsorbents and catalysts, proper start-up, optimal setting of operating parameters and check of all safety functions. At the same time we train your operating personnel on functions and operation of the plant. 
3) Spare Parts Service
Worldwide, quick and low-priced over the complete lifetime of your plant. The distinct tagging of all plant components delivered by us enables us to identify clearly the spare parts requested by you. We supply you with products designed for a long life and economic efficiency. 
For modifications and extensions we look for the most optimal and economic solution for your individual purpose. 
4) Maintenance/Revisions
Regular inspection and maintenance ensures permanent operation, avoids damage and prevents unexpected breakdowns. In the course of maintenance/revision works we check all relevant components for function and condition, exchange defect, used and worn parts and afterwards optimally eadjust your plant to the given operating conditions. Depending on the plant size and 
scope of work, our service range comprises also a detailed scheduling of revisions as well as coordination and supervision of contractors. As a matter of course we supply maintenance documentation in form of reports and spare part recommendations, and we coordinate our schedules according to your requirements. 
5) Training
Know-how for your personnel. 
Operation, maintenance and repair, electric measuring and control equipment or process engineering - we offer  you specific training by our experts. Whether on site working with theplant itself, or on our permises, we concentrate on your questions and problems. 
 

Hangzhou Poly Air Separation Equipment Manufacturing Co.,Ltd  is a professional manufacturer which produces PSA nitrogen making equipment, PSA oxygen making equipment, VPSA oxygen making equipment, compressed air purification equipment etc.

The company combined with the R&D, design manufacturing and marketing. qualify  with the perfect production conditions, equipment installation, configuration, maintenance and service. It also hire the expert in the field of new material  and engineering thermodynamics as technical consultant to ensure that our products and technical is always in the line of technology and provide a reliable and scientific guarantee of product design and manufacturing. Sinopoly air separation is becoming a technical leader in the line of compressed air purification and pressure swing adsorption.

Company's products are mainly divided into:   PSA nitrogen(oxygen) equipment, VPSA analytical oxygen equipment, vacuum gas purification equipment, membrane separation nitrogen (oxygen) devices, freeze dryer, micro heat regenerative dryer, heatless regenerative dryer, heat regenerative dryer, filter and other ten series of specifications. Products are widely used in petroleum, petrochemical, electric power, chemical industry, metallurgy industry, coal industry, pharmaceutical industry, aerospace, automotive industry, plastics industry, chemical fiber, rubber, glass industry, food industry, electronic industry and aquaculture and other fields.

Company is located in Fuyang Gaoqiao Industrial park, adjacent to Hangzhou West lake, Fuchun river, Qiandao lake and other national places of interests.

Company tenet: good faith seeks for the development good quality seeks for the brand, good belief seeks for the service.

Our service tenet: customer satisfaction is the enterprise's eternal pursuit!

Q: Are you trading company or factory?

A: We are OEM skid-mounted Oxygen Generator factory.Welcome you to visit our company at anytime!

Q: What is the terms of payment?

A: T/T, L/C etc.

Q: How long is your delivery time?

A: Generally it is 10-50 working days depending on your order.


Q: What's the order process?

A: 1) Inquiry---provide us all clear requirements.
2) Quotation---official quotation form with all clear specifications.
3) Printing file--- PDF, Ai, CDR, PSD, the picture resolution must be at least 300 dpi.
4) Contract confirmation---provide correct contract details.
5) Payment terms--- T/T 30% in advanced, balanced before shipment.
6) Production---mass production g. Shipping,land transportation, air or courier. Detailed picture of package will be provided.
7) Installation and commissioning.