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Chenrui How to Flush Refrigeration System with Nitrogen Liquid Using Liquid Nitrogen Plant
US$30,000.00-50,000.00
1 Set
Product profile
Customization
AvailableApplication Fields
AgricultureCertification
ISO, CE, ISO1400/18001Model NO.
LNCondition
NewNoise Level
Ultra LowParts
FiltersPurpose
Gas ManufacturingUsage
Nitrogen, Liquid NitrogenPurity
99%-99.999%Application
Hospital/Laboratory/FarmType
Skid MountedAdvantage
Low Maintance CostPressure
0.1MPaTransport Package
Pre-PackingTrademark
ChenruiOrigin
ChinaHS Code
8419609090Production Capacity
3L/H to 50L/HKey features
Wide Capacity Range: Available capacity from 3L/h to 50L/h to meet diverse industrial and laboratory requirements.
High Purity Options: Produces nitrogen gas with purity up to 99.999% or customized as per user requirements.
Low Maintenance & Long Life: Features durable components, no maintenance needs, and long service life with 24/7 operation capability.
Compact & Automatic Design: Small floor space requirement with automatic one-key start operation for ease of use.
Versatile Applications: Suitable for food freezing, vaccine preservation, specimen storage, and embryo freezing in farms.
CE & ISO Certified: Manufactured under strict quality standards with CE, ISO, and ISO1400/18001 certifications.
Direct Manufacturer Supply: Factory direct supply from a manufacturer established in 2005, ensuring quality and support.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading CompanyExport Year: 2015-05-29 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤8.86h 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:What is the purity of the nitrogen produced?
A:
The purity ranges from 99% to 99.999%, and can be customized according to user requirements.
Q:What is the working principle of this liquid nitrogen generator?
A:
It uses a mixed-refrigerant Joule-Thomson (MRJT) refrigerator driven by a single compressor with precooling to liquefy nitrogen at low temperatures.
Q:What are the main applications for this equipment?
A:
It is used for food quick-freezing, beverage processing, vaccine preservation, specimen preservation, and embryo freezing in laboratories and farms.
Q:Is the machine easy to operate?
A:
Yes, it features automatic operation with a one-key start function and requires no maintenance.
Q:What is the production capacity range?
A:
The capacity ranges from 3L/h to 50L/h, allowing you to meet various specific requirements.
Send Inquiry
*To:
Hangzhou Chenrui Air Separator Installation Manufacture Co., Ltd
Hangzhou Chenrui Air Separator Installation Manufacture Co., Ltd*Content:
Supplier replies will be sent to your registered email
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