1. Full Experience: 20+ Years Manufacturing and Exporting Experience in ASU Field.
2. Production Capability: 100+ PSA Oxygen Plant Be Sold Per Month.
3. Workshop Area: Our Factory Located in Tonglu District, Hangzhou, China, With 14000+ Square Meters, With 6 Production Lines,With 60 Labors, With 3 Quality Inspectors, With 5 Excellent Engineers.
4. Sales HQ Area: Our International trade depart With 25 Professional salesmen; With 1500+ Square Meters Area;
5. After-sales Service: Online Technology Support & Video Meeting Support & Dispatch Engineer Support
6. Warranty: 1 Year Guaranty Period, 1 Year Spare Parts With Factory Cost
8. Our Advantage: Nice Quality！ Nice Price！ Nice Service！

Product Name
PSA Oxygen Generator
Oxygen Purity
93%—95%
Oxygen Production
3—200N3/h
Type
Skid Mounted & Container Type
Brand
NUZHUO
Model
NZO
Main Part
Air compressor，Compressed air purification system, Oxygen generator, Filling station,etc
Application Field
Medical, Industrial combustion, Sewage treatment, Aquaculture, etc.

MODEL
PRODUCTION (Nm3/h)
AIR CONSUMPTION ( Nm3/min)
POWER CONSUMPTION (KW)
NZO-3
3
0.6
12
NZO-5
5
1
14
NZO-10
10
2
23
NZO-15
15
3
34
NZO-20
20
4
46
NZO-30
30
6
62
NZO-40
40
8
74
NZO-50
50
10
96
NZO-60
60
12
125

Working Principle
Following the principle of pressure swing adsorption, zeolite molecular sieve is used as the adsorbent. Due to the selective adsorption characteristics of zeolite molecular sieve, nitrogen is adsorbed by molecular sieve in a large amount, oxygen is enriched in the gas phase, and nitrogen and oxygen separation is realized under the action of pressure swing adsorption. Adopting double or multi-tower structure, while adsorbing oxygen, desorbing and regenerating at the same time, the opening and closing of pneumatic valves are controlled through intelligent programs such as PLC, so that two or more towers are cycled alternately to continuously produce high-quality oxygen.

No
MAIN PART
FUNCTION
1
Air compressor
Air is used as raw material to collect & compress air to 8 bar, (Screw type)


2

Refrigerated dryer
The standard configuration removes moisture and impurities in the air, so that the air dew point reaches -20°C (the intermediate configuration uses an adsorption dryer, and the dew point reaches -40°C; the advanced configuration uses a combined dryer, and the dew point reaches- 60℃).
3
Precision Filter
A/T/C three-stage filter to remove oil, dust and impurities.
4
Air buffer tank
Store pure and dry air for subsequent adsorption and separation of oxygen and nitrogen as raw material storage.
5
Adsorption tower
A&B adsorption tower can work alternately, regenerating adsorption, filling sodium molecular sieve to filter out oxygen molecules.
6
Analyzer
Real-time monitoring and analysis of oxygen & nitrogen purity, indicating that the equipment is working normally and alarming.
7
Valves & pipelines
Intelligent control valves realize automatic operation of equipment, PLC control, SUS304 pipelines.
8
Gas Buffer Tank
Store oxygen & nitrogen with qualified purity, which can be directly piped or used for bottle filling.
9
Pressure regulator
Adjust and temperature the outlet pressure of oxygen & nitrogen (3-6 Bar).
10
Dust filter
Remove the dust brought by molecular sieve in oxygen & nitrogen
11
Check valve
Prevent oxygen & nitrogen back flow
12
Gas Booster
Pressurize the oxygen&nitrogen to the filling pressure, generally 150bar or 200bar.
13
Filling Manifold
Split high-pressure oxygen & nitrogen into each gas cylinder

Technical features
* Intelligent soft cycle switching, purity and flow can be adjusted within a certain range.
* All relevant system components are reasonably configured and the failure rate is low.
* Reasonable internal components, uniform airflow distribution, reduce the impact of high-speedairflow.
* Perfect process design, optimal use effect.
* Unique molecular sieve protection measures extend the service life of Zeolite molecular sieve(carbon molecular sieve).
* The intelligent interlocking unqualified oxygen (nitrogen) emptying device guarantees the oxygen (nitrogen) quality of the product.
* Optional oxygen (nitrogen) device flow, automatic purity adjustment system, remote control system
* The whole machine leaves the factory, and there is no basic device indoors.
* Convenient installation of matching pipes.
* The operation is simple and stable, and full automation, which can realize unmanned operation.

Contact :Anna Mail：anna.chou@hznuzhuo.com
Tel/WhatsApp/Wechat：0086-18758589723

FAQ

Q1: Are you a trading company or manufacturer?
A:We are a manufacturer.
Q2: What is your term of payment?
A: 30%T/T in advance and balance before shipment.

Q3: How long is your delivery time?
A: Depending on what type of machine you are purchased, normally 5 to 10 working days.
Q4: What is your product quality assurance policy?
A:We offer a warranty period of 1 year, free lifetime technology support.
Q5: Do you offer OEM/ODM service?
A: Yes.
Q6: Does your product used or new? RTS product or customized product?
A:Our machine is new unit, and following your specific require to design and make it.