How long does it take to start up the generator?

Start-up time is about 30 minutes to achieve the desired oxygen purity.

What is the purity level of the oxygen produced?

The oxygen purity ranges from 90% to 93% or 93.5% to 94.5% depending on the model.

Chenrui Oxygen Air Separators Machine Oxygen Portable Zeolite Molecular Sieve Oxygen Generator

Name: Chenrui Oxygen Air Separators Machine Oxygen Portable Zeolite Molecular Sieve Oxygen Generator
Brand: Hangzhou Chenrui Air Separator Installation Manufacture Co., Ltd
SKU: 2038838805

Zhejiang, ChinaHangzhou Chenrui Air Separator Installation Manufacture Co., Ltd

US$5,000.00-50,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Engineers Available to Service Machinery Overseas

Warranty

1 Year

Model NO.

CBO

Certification

ISO9001, ISO14001

Noise Level

Low

Voltage

380V

Purity

93.5%-94.5%

Type

Skid Mounted

Dew Point

≤-40℃

Pressure

0.1~0.3MPa (Adjustable)

PLC

Siemens

Absorption Column

Zeochem (USA) Ys-13X-HP Molecular Sieve

Transport Package

Sea Worth Standard Package

Specification

3-400Nm3/h

Trademark

CHENRUI

Origin

China

HS Code

8419601900

Production Capacity

500 Sets Per Year

Key features

10-Year Molecular Sieve Life: Zeolite Molecular Sieves last over 10 years, covering the entire plant lifetime with no replacement costs.

Overseas Engineer Support: Engineers are available to provide service and maintenance for machinery located overseas.

Fast Start-up Time: Units reach desired oxygen purity in approximately 30 minutes, allowing flexible ON/OFF switching.

High Plant Availability: Ensures continuous and steady operation with plant availability time consistently better than 93%.

Adjustable Pressure: Operating pressure is adjustable within the range of 0.1 to 0.3 MPa for flexible application.

Compact Skid Mounted Design: Prefabricated on skids with compact instrumentation, reducing space requirements and simplifying assembly.

ISO and CE Certified: Product holds ISO9001, ISO14001 certifications and CE marking for quality and safety assurance.

Full Automation Control: Features PLC touch screen control for unattended operation and automatic oxygen demand adjustment.

Company profile

Hangzhou Chenrui Air Separator Installation Manufacture Co., Ltd

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading CompanyExport Year: 2015-05-29 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤7.04h CertifiedTerms of Payment: T/T CertifiedInternational Commercial Terms(Incoterms): FOB, CIF

AI-Powered supplier vetting

SummaryHangzhou Chenrui Air Separator Installation Manufacture Co., Ltd. is a China-based manufacturer/factory specializing in air-separation equipment, including PSA nitrogen and oxygen generators, VPSA oxygen generators, liquid nitrogen generators, membrane nitrogen generators, and cryogenic air-separation plants. The supplier reports ISO 13485, ISO 9001, and ISO 14001 certification, together with national industrial product production licensing, state-level high-tech enterprise certification, three invention patents, and 33 utility model patents. It operates five production lines, has 11–20 quality-control staff, and reports export activity since 2015 with markets across multiple global regions. Evidence supports manufacturing capability, certification, and innovation strengths. However, the provided information does not sufficiently establish after-sales service capability, financial credibility, customization capability, or identifiable customer cases.

Supplier typeThe supplier is explicitly identified as a factory and as a Manufacturer/Factory. Its legal name, Chinese address, and limited-company status are also provided, supporting classification as a manufacturing enterprise rather than a trading-only entity.

CertificationsThe supplier reports ISO 13485, ISO 9001, and ISO 14001 certifications, as well as a National Industrial Product Production License and State-level High-tech Enterprises Certification. These stated credentials provide explicit evidence of formal quality, environmental, medical-device-related management, and production qualifications.

R&D capabilityThe supplier states that it developed a vacuum dust-removal molecular-sieve filling system and uses automated welding and advanced production processes. It also reports continuous technological innovation, three invention patents, 33 utility model patents, and 6–10 years of total R&D-engineer experience, providing explicit evidence of innovation activity.

Production capacityProduction capability is supported by the supplier’s factory status, five production lines, stated efficient production processes, advanced manufacturing technology, 11–20 quality-control staff, and reported one-month fulfillment time in both off-peak and peak seasons. These details indicate an established production operation, although capacity beyond the stated figures is not provided.

Product Q&A

Q:Are you a manufacturer or a trade company?

We are the manufacturer of Oxygen Generator, founded in 2005.

Q:What is the order process for an oxygen generator?

The process includes: 1. Inquiry with clear requirements. 2. Official quotation with specifications. 3. Contract confirmation. 4. Payment terms. 5. Production. 6. Shipping. 7. Installation and commissioning.

Q:What payment terms do you accept?

We accept T/T and L/C.

Q:How can I get a prompt quotation?

Please include the following in your inquiry: 1) O2 flow rate or cylinder fill rate. 2) O2 purity. 3) O2 discharge pressure. 4) Voltages and Frequency. 5) Application. 6) Project Location.

Q:What is the expected lifespan of the molecular sieve?

The Zeolite Molecular Sieves have a life expectancy of more than 10 years, which covers the whole lifetime of the oxygen plant.