What is the working pressure range?

The working pressure is between 1-6 bar.

Is the machine easy to move?

Yes, the equipment is equipped with universal wheels that are lockable.

What kind of after-sales support is provided?

We provide online and video technical support.

High Quality Portable Nitrogen Liquefier for Small Laboratory

Name: High Quality Portable Nitrogen Liquefier for Small Laboratory
Brand: WOBO Industrial Group Corp.
SKU: 1942171582

Henan, ChinaWOBO Industrial Group Corp.

US$22,100.00-49,900.00

1 Set

Sample price:US$25200.00/piece.Request sample

Product profile

Customization

Available

Application Fields

Chemical, Food, Medical

Certification

CE, ISO

Model NO.

10L/day - 50L/h

Condition

New

Noise Level

Low

Parts

Filters

Purpose

Making Liquid Nitrogen

Types

Adsorption Nitrogen Generator

Usage

Nitrogen, Liquid Nitrogen

Warranty

1 Years

Feature

One-Button Intelligent Control

Noise

<65dba

Liquid Nitrogen Purity

99.99%

Weight

200kg

Power Consumption

1.5kw

Work Pressure

1-6bar

Foma Wheel (Universal Wheel)

Equipment with Universal Wheel (Lockable)

After-Sales Service

Online and Video Technical Support

Machine Size

Small

Transport Package

Wooden Box

Specification

400mm*700mm*1300mm

Trademark

WOBO Group

Origin

China

HS Code

8419609090

Production Capacity

1000units/Per Month

Key features

Wide Capacity Range: Output capacity spans from 2L/D to 2400L/D to meet diverse requirements.

High Purity Output: Delivers nitrogen gas purity up to 99.90% for various applications.

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

24/7 Continuous Operation: Designed for durable performance, capable of working 24 hours per day.

Low Noise Level: Operates quietly with noise levels below 65dB for safe environments.

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

Advanced Cooling System: Utilizes air or water cooling types depending on model capacity.

Comprehensive Certifications: CE and ISO certified ensuring safety and quality standards compliance.

Company profile

WOBO Industrial Group Corp.

Henan, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 1996-07-09Nearest Port: Shanghai, QingdaoAverage Response Time: ≤6.46hTerms 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: a. Fish boat, hotel and food processing plant for food quick-freezing and beverage processing; b. Hospital and beauty salon for liquid nitrogen refrigerating apparatus and vaccine preservation; c. Laboratory for transducer calibration and specimen preservation; d. Farm for embryo freezing and freezing spermatozoon.

Q:What is the nitrogen gas purity?

The nitrogen gas purity is 99.90% across all models.

Q:How much power does the machine consume?

Power consumption ranges from 1KW to 190KW depending on the model capacity.

Q:Does the machine require water cooling?

Smaller models use air cooling, while larger models (e.g., LIN-240 and above) require water cooling.

Q:What is the warranty period?

The machine comes with a 1-year warranty.