Does the machine require constant maintenance?

No, the design features high reliability with no maintenance requirements and a long life.

What is the working pressure range?

The working pressure ranges from 1 to 6 bar depending on the model.

Is the machine easy to move?

Yes, it is equipped with universal lockable wheels for easy mobility.

Highly Purified Small Liquid Nitrogen Generator Machine

Name: Highly Purified Small Liquid Nitrogen Generator Machine
Brand: WOBO Industrial Group Corp.
SKU: 1949255052

Henan, ChinaWOBO Industrial Group Corp.

US$10,000.00

1 Set

Sample price:US$25200.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online and Video Technical Support

Warranty

1 Years

Model NO.

20 L/H

Certification

Noise Level

Low

Voltage

Custmized

Purity

>94.5%

Feature

One-Button Intelligent Control

Noise

<70dba

Liquid Nitrogen Purity

99.9%

Weight

200kg

Power Consumption

1.5kw

Work Pressure

1-6bar

Foma Wheel (Universal Wheel)

Equipment with Universal Wheel (Lockable)

Transport Package

Wooden Case

Specification

400mm*700mm*1300mm

Trademark

WOBO

Origin

China

HS Code

8419609090

Production Capacity

1000units/Per Month

Key features

High Purity Output: Delivers liquid nitrogen with purity up to 99.9% for various industrial applications.

One-Button Control: Features intelligent one-key start for fully automatic operation and ease of use.

Wide Capacity Range: Available capacities from 2L/D to 100L/H to meet diverse production requirements.

24/7 Continuous Operation: Designed for durability with the ability to work continuously 24 hours per day.

Low Noise Level: Operates quietly with noise levels below 70dba for a comfortable environment.

Customizable Voltage: Voltage can be customized to match specific local power standards and requirements.

Compact Design: Small floor space requirement with universal lockable wheels for easy mobility.

Energy Efficient: Optimized power consumption with efficient refrigeration technology for cost savings.

Company profile

WOBO Industrial Group Corp.

Henan, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 1996-07-09Nearest Port: Shanghai, QingdaoAverage Response Time: ≤5.96hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, Others, FCA

AI-Powered supplier vetting

SummaryWOBO Industrial Group Corp. is identified as a Chinese manufacturer/factory and group corporation based in Henan, with business coverage spanning industrial equipment, instruments, energy, manufacturing, electrical products, chemicals, and related services. The supplier reports more than 10 production lines, 21–30 R&D engineers, 11–20 quality-control staff, and multiple management-system certifications. Its offerings include hydrogen-generation, air-separation, gas-separation, cryogenic, and membrane equipment. Evidence indicates technical consulting, engineering design, installation, commissioning, training, turnkey projects, international trade experience, and broad export-market coverage. However, the provided information does not establish financial credibility, specific customer cases, or a demonstrated product-customization capability.

Supplier typeWOBO Industrial Group Corp. is explicitly classified as a Manufacturer/Factory and Group Corporation, with operations covering advanced manufacturing, industrial development, international trade, and multiple industrial sectors. This supports its identification as an industrial manufacturing supplier rather than solely a trading company.

CertificationsThe supplier reports OHSAS/OHSMS 18001, ISO 13485, ISO 14001, ISO 9001, ASME, and HACCP certifications. These stated certifications provide explicit evidence of formal management, quality, environmental, occupational-safety, medical-device, pressure-equipment, and food-safety-related systems, although the specific applicability of each certification to the target product is not provided.

After-Sales capabilityWOBO explicitly states that it provides technical consulting, engineering design, equipment installation and commissioning, technical training, turnkey projects, and sincere service support. These services indicate a documented capability to support customers beyond product delivery.

R&D capabilityWOBO states that it emphasizes scientific and technological innovation, exchanges with domestic and foreign research institutions and universities, adopts advanced design concepts, and develops emerging technologies and new processes. Its stated focus on hydrogen, green energy, gas separation, and advanced manufacturing supports an explicit innovation orientation.

Production capacityThe supplier reports more than 10 production lines, 21–30 R&D engineers, and 11–20 quality-control staff, while offering multiple equipment categories including hydrogen generators, air-separation plants, membrane-separation equipment, and cryogenic equipment. These stated resources and product scope provide explicit evidence of substantial production capability, although actual capacity by product is not detailed.

Product Q&A

Q:What are the applications of this generator?

Applications include food quick-freezing in fish boats and hotels, vaccine preservation in hospitals, specimen preservation in laboratories, and embryo freezing in farms.

Q:What is the purity of the liquid nitrogen?

The liquid nitrogen purity is 99.9%, ensuring high quality for sensitive applications.

Q:How long is the warranty period?

We provide a 1-year warranty for all our liquid nitrogen generator machines.

Q:What is the noise level of the machine?

The machine operates with a low noise level of less than 70dba.

Q:Can the voltage be customized?

Yes, the voltage is customizable to meet specific power requirements.