Nuzhuo New Gas Cryogenic System to Produce Oxygen/Nitrogen/Argon

Product Description

Product Description

NUZHUO-NEW GAS-SMALL-SCALE CRYOGENIC ASU EXPERT

Product Name	Cryogenic Liquid Oxygen/Nitrogen/Argon Plant
Model.No	CUSTOMIZED
Accessories	Air compressor ;  Re-cooling System
Usage	High purity Oxygen/Nitrogen/Argon production Machine
Brand	NUZHUO

What can we support?

1. Fully automatic system, with simple and reliable operation.

2. Stable purity and stable operation.

3. Low energy consumption.Optimized heat exchanger design reduces power consumption by 15% compared to industry standards.

4.Turn-key and Certifications.From design and manufacturing to overseas installation and training.Fully compliant with ISO and CE standards.

5.Supporting third-part to have a inspection before shipment, like SGS, TUV certificated.

6.1 year guarantee for the whole line, lifetime technology support for free.

7.Beyond the warranty, We support to provide the spare part with cost price.

8.All the documents or PLC system support to choose your pointed languages.

9.Support full-process customization, including but not limited to: gas type, purity, color, model, transportation method, etc.

Successful Cases

ATL Project 

Success case location

Argon Projrct

Cryogenic High-purity Nitrogen Plant for Battery material production use

High-production 7000m³ Liquid Nitrogen Projrct 

Cryogenic Liquid Nitrogen Plant for Silicon steel industry.

Cryogenic Nitrogen Plant for
Tire rubber
Steel
Magnetic materials
Gas investment
Nylon
Titanium dioxide powde

More than 20% machines sold in Russia. Including cryogenic asu projects, PSA oxygen/nitrogen generation systems, and so on.

Also includes:

Chile

Ethiopia

Uzbekistan

Ghana

Thailand

Indonesia

Venezuela

Iran

Cameroon

etc.

Stainless steel
Metal smelting
Processing and welding
Semiconductor
Fresh preservation

Cryogenic Oxygen Nitrogen Argon Project

It can produce multiple gasessimultaneously. 

The completed projects include:

Chemical Industry
Fritted glass
Photovoltaic industry
Liquid
New energy positive and negative electrodes

Main Configuration

Self-cleaning air filter

Air Compression System

Pre-cooling & Purification System

High filtration efficiency, low resistance loss, and low power consumption.

High-efficiency screw or centrifugal compressors to provide the required feed air.

Removes moisture, CO2, and hydrocarbons via molecular sieve adsorbers, ensuring system safety and longevity.

Cold Box

Expansion System

Instrumentation & Electrical Control Systems

The heart of the plant where cryogenic distillation occurs at temperatures below -180°C.

Advance turbo-expanders provide the necessary refrigeration for gas liquefaction.

The central control cabinet is combined with the local cabinet; DCS PLC fully automatic control.

Company Profile

NUZHUO-NEW GAS-SMALL-SCALE CRYOGENIC ASU EXPERT

Hangzhou Nuzhuo Technology Group Co., Ltd. is an integrated enterprise headquartered in Hangzhou, Zhejiang Province. With over 25 years of expertise in the cryogenic air separation industry, NUZHUO focuses on cryogenic air separation units, PSA oxygen/nitrogen generators, VPSA oxygen plants, air dryers, and oxygen, nitrogen and argon booster compressors.

 

We support third-party pre-shipment inspections including SGS and TUV. Our company offers a 1-year full equipment warranty paired with lifelong free technical support. We hold ISO9001, CE, Pressure Vessel and ASME certifications. For out-of-warranty equipment, we provide spare parts at cost price. Most of our core components are self-manufactured with high quality and competitive prices, and we take full responsibility for overall equipment warranty services. Meanwhile, documents and PLC systems can be fully customized in your required languages. We also deliver comprehensive product customization covering logos, labels, packaging, colors, sizes, materials and graphic designs to satisfy personalized demands of every project.

 

At present, NUZHUO has established more than 10 global production and R&D centers, covering a total factory area of over 100,000 square meters. Furthermore, we have set up overseas branches in Thailand and Ethiopia, which function as local sales and production bases. These overseas subsidiaries are staffed with resident engineers, on-site workers and other professional personnel, and fully equipped with complete supporting facilities and spare parts. This enables us to respond to customers in surrounding regions with higher efficiency and flexibility.NUZHUO currently employs over 2,000 staff in total, including 200 professional technicians and more than 50 overseas employees. We have built a professional team with global vision and strong technical capabilities.Backed by export experience, Our many products have been successfully applied in international factory projects,demonstrating recognized quality and trusted engineering performance.

Product Recommendation

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FAQ

Q&A

How can I get the quotation fast?

We will respond within 24 hours. Please contact us and we will assign a salesperson to provide you with a quote.

How does Nuzhuo ensure the purity and stability of the gas produced?
Our systems utilize advanced cryogenic fractional distillation technology and high-precision analytical instruments. The cold box design ensures an oxygen purity of ≥99.6% consistently. Additionally, the integrated PLC/DCS control system monitors real-time parameters (pressure, temperature, and flow), automatically adjusting the valves to maintain stable output even during fluctuations in ambient air conditions.

What are the site requirements for installing a ASU system?
The site requires a level concrete foundation, a stable industrial power supply (voltage can be customized, e.g., 380V/440V, 50Hz/60Hz), and a cooling water source or air-cooling space. For smaller units, we offer skid-mounted (plug-and-play) designs that significantly reduce the civil engineering workload and installation time at your facility.

How energy-efficient are Nuzhuo's cryogenic systems compared to others?
Nuzhuo optimizes the heat exchanger and turbo-expander efficiency to reduce specific power consumption. Our latest generation of liquid oxygen plants can achieve an energy saving of approximately 10%–15% compared to older technology, directly lowering your long-term operational costs.

Do you provide international installation and after-sales support?
Yes, Nuzhuo provides comprehensive Global Engineering Services. This includes on-site installation guidance, system commissioning, and technical training for your local operators. We also offer remote diagnostic support and a rapid-response spare parts supply to ensure your plant maintains a high uptime throughout its lifecycle.

What is your term of payment?
30%T/T in advance and balance before shipment.
30% T/T in advance and Irrevocable L/C at Sight.
The specific payment details can be negotiated and adjusted.
 
How long is your delivery time?
Depending on what type of machine you are purchased.
Cryogenic ASU, the delivery time is at least 3 months.
Cryogenic liquid plant, the delivery time is at least 5 months.
 
How to accelerate the quotation process?
1)   O2/N2 Production capacity: ____Nm3/h 
2)   O2/N2 Purity: ____% 
3)   O2/N2 Discharge pressure: ____Bar 
4)   Do you need to produce or switch at the same time?
5)   Local Voltages and Frequency: _____V/PH/HZ 
6)   Application or use for which industry and country?
 
Does your product used or new? 
NUZHUO Supply 100% new equipment!
 
What is your product quality assurance policy? 
We offer a warranty period of 1 year, free lifetime technology support. 
Supporting third-part to have a inspection, also provide SGS, TUV certificated. 
Accept negotiation.