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1-5L Liquid Nitrogen Making Machine for Laboratory and Medical
US$10,000.00
1-9 Sets
US$50,000.00
10+ Sets

Product profile

Customization

Available

Application Fields

Medical

Certification

CE, ISO, RoHS

Model NO.

LPN-5

Condition

New

Noise Level

Low

Parts

Gas Tank

Purpose

Gas Storage

Usage

Nitrogen, Oxygen

Volum

2-50L

Liquid Nitrogen Production Rate

Quick

Temperature

-196

Theory

Low Temperature Liquefied

Machine Size

Medium

Transport Package

Wooden Case and Pallet

Specification

Customerized

Trademark

LDH

Origin

China

HS Code

8418699090

Production Capacity

5000 Units/Year

Key features

Wide Capacity Range: Production capacity from 3L/h to 50L/h meets diverse laboratory and medical needs.
High Purity Output: Delivers nitrogen purity ranging from 95% to 99.999% for critical applications.
Low Power Consumption: Energy-efficient design minimizes operational costs while maintaining high performance.
Fully Automatic Operation: Features one-button start and shutdown with high degree of automation.
Compact and Portable: Small floor space design allows for convenient movement and easy installation.
Durable 24/7 Performance: Built for continuous operation, capable of working 24 hours per day.
Advanced Cooling System: Utilizes efficient mixed-refrigerant Joule-Thomson cycle for reliable liquefaction.
Customizable Output: Output volume can be customized from 1 litre to 50 liters per hour based on user needs.

Company profile

LDH GAS SYSTEMS COMPANY LIMITED
Importers and ExportersHigh Repeat Buyers Choice
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.22h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company whose scope includes gas, gas separation and purification equipment, machinery, installation, technical services, and import/export activities. It reports more than ten years of gas design and R&D experience, broad customization and ODM/OEM capabilities, available SDK support, and documented procedures for supplier service assessment, corrective actions, and customer complaints. Production information states annual outputs of 300 nitrogen generator sets, 350 oxygen generator sets, and 150 liquid nitrogen generator sets, with finished-product inspection instructions followed uniformly. ISO 9001:2015 certification is reported. Financial records are indicated for 2021–2023, but no financial results are provided. Overseas support appears limited because no overseas showroom, agent, branch, or offline trade-show participation is reported. No specific customer cases are disclosed.
CertificationsThe supplier reports holding an ISO 9001:2015 certificate and also reports uniformly followed instructions for finished-product inspection. The available evidence supports quality-management certification, although no other certifications are identified.
After-Sales capabilityThe supplier reports clear procedures and followed records for handling customer complaints, corrective and preventive actions, and service-capability assessment. It also states that its technical team provides pre-sale, sales, and after-sales technical support, including installation guidance and training; however, it reports no overseas agents, branches, showroom, or overseas-service countries.
R&D capabilityThe supplier reports more than ten years of gas design and R&D experience, a professional technical team, new products during the past year, ODM services, OEM services for well-known brands, and an available SDK. These statements provide explicit evidence of established product-development and technical-support capability.
Production capacityReported annual production output is 300 nitrogen generator sets, 350 oxygen generator sets, and 150 liquid nitrogen generator sets. The supplier also reports a one-month off-peak lead time, finished-product inspection instructions that are uniformly followed, and 11–20 quality-control staff, supporting a documented production and quality-control operation.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, providing direct evidence of broad customization and original-design support.

Product Q&A

Q:What is the production capacity range?
A:
The machine offers a capacity from 3L/h to 50L/h, with daily capacities up to 1200L depending on the model.
Q:What is the purity level of the nitrogen produced?
A:
The generator produces nitrogen with a purity ranging from 95% to 99.999%.
Q:Is the machine easy to operate?
A:
Yes, it features one-button start and shutdown with a high degree of automation, requiring only simple training.
Q:Can the output be customized?
A:
Yes, the output is customizable from 1 litre to 50 liters per hour depending on the user's specific usage requirements.
Q:What are the main applications for this generator?
A:
It is mainly used in universities and scientific research laboratories for cell freezing and nuclear magnetic applications.

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