How long is the expected life of the molecular sieves?

The expected molecular sieves life is around 25 years, which is the whole life time of the nitrogen plant, so there are no replacement costs.

What is the lead time for production?

Peak Season Lead Time is one month, and Off Season Lead Time is within 15 workdays.

Chenrui Cryogenic Oxygen and Nitrogen Production Equipment Cryogenic Air Separation Plant

Name: Chenrui Cryogenic Oxygen and Nitrogen Production Equipment Cryogenic Air Separation Plant
Brand: Hangzhou Chenrui Air Separator Installation Manufacture Co., Ltd
SKU: 2036216655

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: Nitrogen purity up to 99.99% and Oxygen purity up to 99.6% after second rectification.

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

Long Molecular Sieves Life: Expected life around 25 years, covering the whole lifetime of the nitrogen plant.

Compact Design: Very compact plant size with skid assembly and factory prefabrication.

High Reliability: Ensures continuous steady operation with plant availability time better than 99%.

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

Adjustable Purity: Nitrogen purity can be precisely adjusted by altering flow.

ISO Certified: Product meets ISO certification standards for quality and safety.

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: ≤6.55h 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 Nitrogen Generator, founded in 2005.

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

The process includes: Inquiry (provide requirements), Quotation (official form), Contract confirmation, Payment terms, Production, Shipping, and Installation and commissioning.

Q:What payment terms do you accept?

We accept T/T, L/C, etc.

Q:What technical information is needed for a prompt quotation?

Please provide: 1) N2 flow rate (Nm3/hr), 2) N2 purity (%), 3) N2 discharge pressure (Bar), 4) Voltages and Frequency (V/PH/HZ), 5) Application and Project Location.

Q:What is the purity of the nitrogen produced?

We can get high pure nitrogen gas with nitrogen purity up to 99.99%.