Chenrui Cryogenic Nitrogen Air Separator Plant Large Cryogenic New 99.999% High Pure Helium Gas Recovery Plant for Industry Use
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Product Highlights
- High Purity Output: Delivers nitrogen with 99.99% purity and oxygen with 99.6% purity after second rectification.
- Long Molecular Sieves Life: Expected life is around 25 years, matching the plant's lifetime with no replacement costs.
- Full Automation: Designed for unattended operation with automatic nitrogen demand adjustment capabilities.
- Compact Design: Compact plant size with skid assembly and factory prefabrication to reduce space requirements.
- High Reliability: Ensures continuous steady operation with plant availability time better than 99%.
- Customizable Capacity: Capacity and pressure can be adjusted according to specific user requirements.
- ISO Certified: Product meets ISO certification standards for quality and safety.
- Comprehensive After-Sales Service: Manufacturer provides full after-sales support including installation and commissioning.
Product Attributes
- Customization
- Available
- Application Fields
- Food
- Certification
- ISO
- Model NO.
- KDO
- Condition
- New
- Noise Level
- Low
- Purpose
- Gas Separation
- Usage
- Industry, 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
- Package Size
- 1200.00cm * 300.00cm * 270.00cm
- Package Gross Weight
- 3000.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Chenrui Cryogenic Nitrogen Air Separator Plant Large Cryogenic New 99.999% High Pure Helium Gas Recovery Plant for Industry Use
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Product Description
Cryogenic air separator plant principle
Air liquefaction by turbo expander refrigeration cycle principle.According to the different liquefaction point of oxygen and nitrogen,we get high pure nitrogen gas (nitrogen purity 99.99%)and oxygen gas(oxygen purity 99.6%after second rectification.It also could get some liquid gas.Acoording the principle of molecular sieve absorb,cooling by gas expender,single tower rectification,get both nitrogen gas and liquid nitrogen.Capcity and pressure could as user's requirement.
| Model | Oxygen capacity (Nm3/h) | Oxygen purity(%) | Oxygen outlet pressure | Nitrogen capacity (Nm3/h) | Nitrogen purity(%) | Nitrogen outlet pressure | Start-up time |
| KDON-50/100 | 50 | 99.6 | 20Kpa Or as user's requirement | 100 | <10 | 15Kpa Or as user's requirement | 12 |
| KDON-100/200 | 100 | 200 | 12 | ||||
| KDON-150/600 | 150 | 600 | |||||
| KDON-170/400 | 170 | 400 | 12 | ||||
| KDON-350/800 | 350 | 800 | 16 | ||||
| KDON-550/1200 | 550 | 1200 | 16 | ||||
| KDON-1000/1000 | 1200 | 1000 | 24 |
| Model | Nitrogen capacity (Nm3/h) | Purity(ppmo2) | Pressure(Kpa) | Liquid nitrogen capacity (L/h) | Liquid nitrogen purity(ppmo2) | Air capacity request(Nm3/h) | Working pressure(Kpa) | Working cycle time |
| KDN-50 | 50 | ≤5 | 0.7 | / | / | 195 | 0.95 | 6 |
| KDN-100 | 100 | 0.7 | 360 | 0.95 | 6 | |||
| KDN-300/20Y | 300 | ≤3 | 0.63 | 20 | ≤3 | 1100 | 0.8 | 12 |
| KDN-600/30Y | 600 | 0.63 | 30 | 1800 | 0.7 | 12 | ||
| KDN-800/40Y | 800 | 0.23 | 40 | 1800 | 0.7 | 13 | ||
| KDN-100/50Y | 1000 | 0.23 | 50 | 3200 | 0.7 | 14 | ||
| KDN-2000/100Y | 2000 | 0.6 | 100 | 5500 | 0.7 | 15 | ||
| KDN-3000/25Y | 3000 | 0.6 | 200 | 7000 | 0.7 | 16 |
1). Full Automation
All systems are designed for un-attended operation and automatic Nitrogen demand adjustment.
2). Lower Space Requirement
The design and Instrument makes the plant size very compact,assembly on skids,prefabricated from factory.
3). High Reliabiity
Very reliable for continuous and steady operation with constant Nitrogen purity.Plant availability time is better than 99% always.
4). Molecular Sieves life
Expected Molecular sieves life is around 25-years i.e. whole life time of nitrogen plant.So no replacement costs.
5). Adjustable
By altering flow,you can deliver nitrogen with precisely the right purity.









1. Are you manufacturer or Trade Company?
We are the manufacturer of Nitrogen Generator, founded in 2005
2. What's the order nitrogen generator process?
a. Inquiry---provide us all clear requirements.
b. Quotation---official quotation form with all clear specifications.
c. Contract confirmation---provide correct contract details.
d. Payment terms
e. Production
f. Shipping
g. Installation and commissioning
3.What terms of payment you use?
T/T, L/C etc.
4. How to get a prompt quotation of Nitrogen Generator?
When you send the inquiry to us, pls kindly send it with below technical information.
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:
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI2231873". Items marked "" are certified.
Company Profile
Hangzhou Chenrui Air Separator Installation Manufacture Co., Ltd located in Fuyang, Hangzhou city., it's one of the first class intelligent, low energy consumption and high-efficiency air separator equipment manufacture in China. We focus on providing the most advanced, reasonable and energy-saving air separation equipment in the industrial field.
As the market's demand, Chenrui determined to be pioneering and innovative and to make progress. Fully implements QES management system. Achieved National Industrial Product Production License, State-level High-tech Enterprises Certification, 3 invention patents, 33 utility model patents ans so on.
Continuous technological innovation and upgrading, brings the value for industry and society, make the air separator equipment more individual, intelligent and high-speed.
Advanced production technology will surely achieve extraordinary products. Chenrui pioneered vacuum dust removal molecular sieve filling system, large shot blasting machine, automated welding process, efficient production process and excellent production environment let CHENRUI brand become benchmark of air separation equipment manufacturing industry.
In the era of information and globalization, Chenrui always insists to build long-term cooperation with design institutes and research institutes. According to actual demand, introduced all kinds of high-tech equipment and production technology.
As a supplier of air separator equipment system, we have 6 main products:
PSA oxygen generator
PSA nitrogen generator
VPSA oxygen generator
Cryogenic air separator plant
Small liquid nitrogen generator
Membrane Nitrogen Generator
Our generators are popular used in petrochemical industry, the electronics industry, textile industry, pharmaceutical industry, food and beverage industry, medical cosmetology industry, animal husbandry and so on.
We sincerely hope to promote, by joint our efforts, both trade and friendship to our mutual advantage.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 18 Chunjian Industry Park, Chunjian Town, Fuyang City, Hangzhou, Zhejiang, China
-
Plant Area
- 6000 square meters
-
Number of Employees
- 60
-
Registered Capital
- 50,000,000 RMB
-
Terms of Payment
- T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Ningbo Port, Shanghai Port
Our Production Capability & Technical Expertise
- Main Products
- Psa Nitrogen Generator, Psa Oxygen Generator, Vpsa Oxygen Generator, Liquid Nitrogen Generator, Membrane Nitrogen Generator, Cryogenic Air Separator Plant
-
Production Machines
- Air Compressor Facility, Shot Blasting Facility
-
R&D Engineers
- 4 people
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2010-08-10
- Export Year
- 2015-05-29
-
Main Markets
- South America, Southeast Asia/ Mideast, Africa
-
Number of Foreign Trading Staff
- 12
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
FAQ
- Are you a manufacturer or a trading company?
- We are the manufacturer of Nitrogen Generator, founded in 2005.
- What is the process for ordering a nitrogen generator?
- The process includes: Inquiry, Quotation, Contract confirmation, Payment terms, Production, Shipping, and Installation and commissioning.
- What payment terms do you accept?
- We accept T/T, L/C, etc.
- What technical information is needed for a prompt quotation?
- Please provide: 1) N2 flow rate, 2) N2 purity, 3) N2 discharge pressure, 4) Voltages and Frequency, 5) Application and Project Location.
- What is the purity of the nitrogen produced?
- We can get high pure nitrogen gas with 99.99% purity.
- How long does the molecular sieve last?
- The expected molecular sieves life is around 25 years, which is the whole life time of the nitrogen plant.
- What is the lead time for production?
- Peak Season Lead Time is one month, and Off Season Lead Time is within 15 workdays.
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