What are the main applications for this liquid nitrogen machine?

It is used in food freezing, medical sample preservation, metalworking, chemical synthesis, electronics, and scientific research.

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High Purity Nitrogen Production Equipment with Liquid Nitrogen Tank

Name: High Purity Nitrogen Production Equipment with Liquid Nitrogen Tank
Brand: LDH GAS SYSTEMS COMPANY LIMITED
SKU: 1956222132

Beijing, ChinaLDH GAS SYSTEMS COMPANY LIMITED

US$10,000.00

1-9 Sets

US$50,000.00

10+ Sets

Product profile

Customization

Available

Application Fields

Chemical

Certification

CE, ISO, RoHS

Model NO.

LPLN-10

Condition

New

Noise Level

Low

Parts

Gas Tank

Purpose

Gas Storage

Usage

Nitrogen, Oxygen

Volum

Small

Liquid Nitrogen Production Rate

Quick

Temperature

-196

Theory

Low Temperature Liquefied

Function

Liquid Machine

Name

Liquid Nitrogen Equipment

Name1

Liquid Nitrogen Plant

Purity

95-99.999%

Use

Nuclear Magnetic Resonance (Nmr)

Use1

Cryopreservation of Bovine Sperm

Use2

Laboratory Cryopreservation

Machine Size

Medium

Transport Package

Wooden Case

Specification

as required

Trademark

LDH

Origin

China

HS Code

8414804090

Production Capacity

5000 Units/Year

Key features

High Purity Output: Produces nitrogen with purity ranging from 99% to 99.999% for various industrial applications.

Rapid Production: Generates qualified nitrogen on-site within 10 to 20 minutes using advanced PSA technology.

Low Noise Operation: Operates at low noise levels, typically under 65dB to 78dB depending on the model.

Wide Application Range: Suitable for food, medical, electronics, chemical, and scientific research industries.

Customization Options: Offers full customization, minor customization, and flexible options based on samples or designs.

Energy Efficient: Utilizes unique PSA energy-saving technology with efficient molecular sieves for lower consumption.

Multiple Certifications: Certified with CE, ISO, ISO1400, ISO18001, and RoHS standards for quality assurance.

Flexible Voltage: Supports 220V and 380V voltage options with 50Hz frequency for global compatibility.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

LDH GAS SYSTEMS COMPANY LIMITED

Beijing, China

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: ≤2.89h

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.