What is the working principle of the generator?

It uses pressure swing adsorption with carbon molecular sieve to separate nitrogen from air.

What training is provided for operators?

We provide training on operation, maintenance, and on-site secondary training for staff.

What are the available payment terms?

We accept LC, T/T, D/P, PayPal, and Western Union.

Ldh Gas Integrated Small Liquid Nitrogen Generator

Name: Ldh Gas Integrated Small Liquid Nitrogen Generator
Brand: LDH GAS SYSTEMS COMPANY LIMITED
SKU: 2015359125

Beijing, ChinaLDH GAS SYSTEMS COMPANY LIMITED

US$20,000.00-200,000.00

1 Set

Product profile

Customization

Available

Application Fields

Chemical

Certification

CE, ISO, RoHS

Model NO.

LPLN-20

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

Use

Laboratory Cryopreservation

Use1

Cryopreservation of Bovine Sperm

Use2

Nuclear Magnetic Resonance (Nmr)

Machine Size

Medium

Transport Package

Wooden Case

Specification

as required

Trademark

LDH

Origin

China

HS Code

8414804090

Production Capacity

5000 Units/Year

Key features

Low Temperature Liquefaction Theory: Utilizes pressure swing adsorption with carbon molecular sieve for efficient nitrogen liquefaction.

High Purity Output: Produces nitrogen with purity levels of 99% or higher for various industrial applications.

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

Comprehensive Training Plan: Includes operator training, maintenance instruction, and on-site secondary training for staff.

Multiple Capacity Models: Available in 10 models ranging from 0.3L/H to 50L/H to suit different production needs.

Low Noise Operation: Designed with noise levels below 50-78dB for quiet and safe laboratory environments.

CE, ISO, and RoHS Certified: Meets international safety and environmental standards for global market compliance.

PLC Automatic Control: Features automatic dual-tower alternation for continuous and stable nitrogen production.

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: ≤3.73h

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.