What are the main components of the system?

Main parts include Air Compression System, Pre-cooling System, Air Purification System, Fractionating Column (Cold Box), Turbo Expander System, Heat Exchange System, Filling System, and Instrument and Electric Control System.

What certifications does the product have?

The product holds CE, ISO, SGS, ISO13485, and ISO9001 certifications.

What is the warranty period?

We provide a 1-year warranty with engineer after-sales service provided.

Cryogenic Technology Liquid Oxygen Nitrogen Plant for Industry Filed

Name: Cryogenic Technology Liquid Oxygen Nitrogen Plant for Industry Filed
Brand: Hangzhou Nuzhuo Technology Group Co., Ltd.
SKU: 2228720735

Zhejiang, ChinaHangzhou Nuzhuo Technology Group Co., Ltd.

US$20,000.00

1 Piece

Product profile

Customization

Available

Application Fields

Chemical, Electronic, Food, Medical, New Energy, Petroleum, Pharmaceutical, Chemical, Medical, Industry etc.

Certification

CE, ISO, SGS, ISO13485, 9001

Model NO.

NZDONAR-Z

Condition

New

Noise Level

Low

Parts

Fractionating Column, Air Purification System etc.

Purpose

Gas Separation

Name

Cryogenic Air Separation Unit

Medium

Liquid Oxygen Liquid Nitrogen Liquid Argon

After-Sales Service Provided

Engineers

Application

Hospital & Industrial Used

Keyword

Liquid Oxygen & Nitrogen Plant

Technology

Cryogenic Liquid Process

Function

High Purity & Liquid or Gas Phase

Capacity

50-30000nm3/H

Nitrogen Purity

99.9%~99.999%

Oxygen Purity

99.7% Medical Grade

Service Life

Proper Maintenance

Hot Country

South America, Asia, etc

Core Components

Cold Box, Purifier, Air Compressor

Power

Energy-Efficient

Warranty

1 Year

Transport Package

Package

Specification

50-30000nm3/h

Trademark

NUZHUO

Origin

China

HS Code

8421399090

Production Capacity

50/Year

Key features

High Purity Output: Nitrogen purity up to 99.999% and Oxygen purity up to 99.8% for industrial and medical use.

Wide Capacity Range: Production capacity adjustable from 50 to 30000 Nm3/h to suit various industrial needs.

Advanced Cryogenic Technology: Utilizes two-stage rectification and turbo expander for efficient gas separation and liquefaction.

Comprehensive Warranty: Includes 1-year warranty coverage with engineer support for after-sales service.

Energy Efficient Design: Features imported centrifugal compressors and heat exchange systems for low power consumption.

Robust Cold Box Construction: Constructed with high-strength aluminum alloy and stainless steel with pearl sand insulation.

Full Automation Control: Equipped with Siemens imported digital control system for fully automatic production.

Flexible Customization: Offers minor, full, and flexible customization options based on designs or samples.

Company profile

Years of Export ExperienceExperienced Team100% Finished Products InspectionR&D Capabilities

Hangzhou Nuzhuo Technology Group Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤2.91h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad manufacturing coverage, with seven equipment series, more than 800 specifications and models, 12 production lines, in-stock capability, and OEM service for well-known brands. It supports minor through full customization and has substantial export experience, including 23 experienced export-trade staff and 12 years of exporting. ISO9001, ISO45001, ISO14001 and CE certifications are reported. Quality assurance exists, but finished-product inspection is performed by packing staff, and corrective-action and complaint procedures lack written records. R&D capability is limited by two engineers, no available SDK, and no new products launched last year. No valid manufacturing-capacity contract with related subcontractors, overseas warehouse, or overseas showroom is reported. Customer-case evidence is limited: no Fortune 500 cooperation is stated, although OEM service for well-known brands and repeat buyers of 30%–50% are reported.

Supplier typeThe supplier is an equipment manufacturer offering OEM services for well-known brands. Its portfolio covers seven equipment series and more than 800 specifications and models, indicating a broad industrial product scope.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018 and ISO14001 management-system certificates, plus CE product-certification capability. These are explicit certification holdings or capabilities supporting quality, occupational safety, environmental management and market access.

R&D capabilityInnovation evidence is limited: the supplier has two R&D engineers, no available SDK, and launched no new products last year. The absence of new products and SDK availability indicates constrained demonstrated innovation output, although the slices do not explicitly establish a complete lack of R&D capability.

Production capacityProduction scale and range are supported by 12 production lines, seven equipment series, more than 800 models, 36 qualified service-capability suppliers, in-stock capacity, and stated lead-time options. However, there is no valid manufacturing-capacity contract with related subcontractors, and the lead-time entry is internally unclear; the explicit manufacturing resources nevertheless support production capability.

Customization capabilityThe supplier explicitly offers minor customization, full customization, flexible customization, customization from designs, and customization from samples. This directly demonstrates broad customization support across multiple input formats and complexity levels.

Product Q&A

Q:How can I get the quotation fast?

We are a manufacturer. Please provide: 1) O2/N2 Production capacity (Nm3/h), 2) Purity (%), 3) Discharge pressure (Bar), 4) Need for simultaneous production/switching, 5) Local Voltages and Frequency (V/PH/HZ), 6) Application industry and country.

Q:What is your term of payment?

T/T 30% in advance and T/T 70% balance paid before shipment.

Q:What is the use/application of oxygen and nitrogen?

Oxygen is used in iron and steel, chemical fertilizers, metal cutting, defense (rocket accelerant), and medical sectors. Nitrogen is used as protective gas in metallurgy/electronics, synthetic ammonia, superconducting materials, food quick-freezing, and as a medical refrigerant.

Q:What is the difference of PSA and Cryogenic plant to produce Oxygen/Nitrogen?

PSA uses molecular sieve adsorption to separate air. Cryogenic rectification compresses and cools air to liquefaction, separating gases by boiling point differences. Cryogenic method offers higher purity and is the dominant method globally.

Q:What is ASU in oxygen plant?

ASU stands for Air Separation Unit. It is a plant utilizing distinct properties of air components to produce highly purified oxygen, nitrogen, and sometimes argon.