How long does the molecular sieve last?

The expected molecular sieve life is around 25 years, covering the whole life time of the nitrogen plant.

What is the lead time for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Chenrui Cryogenic Air Separator Oxygen Generation Unit Mobile Small Oxygen Cylinder Filling Machine

Name: Chenrui Cryogenic Air Separator Oxygen Generation Unit Mobile Small Oxygen Cylinder Filling Machine
Brand: Hangzhou Chenrui Air Separator Installation Manufacture Co., Ltd
SKU: 2037002795

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

US$100,000.00-1,500,000.00

1 Piece

Product profile

Customization

Available

Application Fields

Food

Certification

ISO

Model NO.

KDO

Condition

New

Noise Level

Low

Purpose

Gas Separation

Usage

Nitrogen, Oxygen, Nitrogen/Oxygen

After-Sales Service

Provided

Accept Custom

Yes

Technology

Cryogenic Air Separator Plant

Marketing Type

New Product 2022

Machine Size

Large

Specification

95-99.999%/90-99.6%

Trademark

chenrui

Origin

Hangzhou China

Production Capacity

10 Sets Per Year

Key features

High Purity Output: Delivers oxygen purity up to 99.6% and nitrogen purity up to 99.99%.

Long Molecular Sieves Life: Expected lifespan of 25 years, eliminating replacement costs.

Full Automation: Designed for unattended operation with automatic demand adjustment.

Compact Design: Skid-mounted and prefabricated for lower space requirements.

High Reliability: Ensures continuous steady operation with availability time over 99%.

Customizable Capacity: Capacity and pressure can be adjusted to user requirements.

ISO Certified: Product meets ISO certification standards for quality assurance.

After-Sales Support: Professional after-sales service provided for all units.

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: ≤10.13h 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 trading company?

We are the manufacturer of Nitrogen Generators, founded in 2005.

Q:What is the process for ordering a nitrogen generator?

The process includes: 1. Inquiry with clear requirements, 2. Official quotation, 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: N2 flow rate, N2 purity, N2 discharge pressure, Voltages and Frequency, and Application/Project Location.

Q:What is the purity of the oxygen produced?

Oxygen purity is 99.6% after second rectification.