What services are provided after purchase?

We provide engineering design, installation, commissioning, and technical training services according to user requirements.

What are the payment terms and lead time?

Payment terms include LC, T/T, D/P, PayPal, and Western Union. The average lead time is one month for both peak and off-season.

Is the equipment customizable?

Yes, the machine size can be customized to be small. Oxygen pressure and purity can also be adjusted as required for specific cylinder filling needs.

Liquid Oxygen/Nitrogen Gas Generation Plant with Cryogenic Pump

Name: Liquid Oxygen/Nitrogen Gas Generation Plant with Cryogenic Pump
Brand: Shanghai Sinomac Machinery Industrial Co., Ltd.
SKU: 1974900145

Shanghai, ChinaShanghai Sinomac Machinery Industrial Co., Ltd.

US$20,000.00

1 Set

Product profile

Customization

Available

Application Fields

Medical

Certification

Model NO.

KDON 180/20

Condition

New

Noise Level

Low

Parts

Gas Tank

Purpose

Gas Manufacturing

Usage

Nitrogen, Oxygen

Machine Size

Small

Transport Package

Wooden Packing

Specification

1500X950X1000mm

Trademark

SMC

Origin

China

HS Code

8419601900

Production Capacity

10000/Sets Per Year

Key features

High Purity Output: Oxygen purity up to 99.7% and Nitrogen purity up to 99.999% for industrial needs.

Energy Efficient Design: Utilizes mature cryogenic rectification and turbo expander refrigeration to reduce energy consumption.

Wide Capacity Range: Oxygen flow ranges from 50 to 5000 m3/hr, and Nitrogen flow up to 4500 Nm3/h.

Flexible Production Modes: Capable of producing both high-purity gas and liquid oxygen/nitrogen for various applications.

Advanced Control System: Features high automation control for safe and economical operation.

CE Certified Quality: Equipment meets CE certification standards for safety and performance.

Comprehensive Services: Includes engineering design, installation, commissioning, and technical training.

Versatile Applications: Suitable for metallurgy, medical, petrochemical, defense, and aquaculture industries.

Company profile

Shanghai Sinomac Machinery Industrial Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading CompanyExport Year: 2016-07-22 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryShanghai Sinomac Machinery Industrial Co., Ltd. is a China-based trading company established in 2015 with 10 employees and a limited-company structure. Its stated product scope focuses on cryogenic pumps, LNG/LCNG systems, air separation plants, gas generators, filling skids, and related equipment. The supplier reports ISO9001:2010, CE certification, and national invention patents, while also claiming more than 40 years of experience in cryogenic-product research, development, design, and manufacturing. Reported annual capacities include 10,000 liquid oxygen cryogenic pumps, 10,000 air heat vaporizers, 1,000 LNG/LCNG gas refuel stations, and 100 LNG filling skid stations. Export sales are stated at 71%–90%, with markets in Southeast Asia, the Middle East, Europe, and North America, and a one-month stated lead time in both peak and off-peak seasons. However, the available trade records show only one transaction in each of two 2025 entries, and the records concern spigot plate bell plates rather than the...

Supplier typeThe supplier is explicitly identified as a trading company and limited company, with 10 employees. Its listed business covers cryogenic equipment and systems, while its high export-sales share and accepted international quotation terms indicate active international commercial engagement.

CertificationsThe supplier states that its factory passed ISO9001:2010 and holds CE certification, and it also reports national invention patents. These are explicit certification and intellectual-property claims, although the specific certificate details and validity are not provided.

R&D capabilityThe supplier claims technology-led operation, product innovation, cooperation with scientific and academic institutions, more than 40 years of cryogenic-product R&D and manufacturing experience, and multiple national invention patents. These statements provide explicit evidence supporting innovation capability.

Production capacityThe supplier reports a 100.0 m² manufacturing plant and stated annual capacities of 10,000 liquid oxygen cryogenic pumps, 10,000 air heat vaporizers, 1,000 LNG/LCNG gas refuel stations, and 100 LNG filling skid stations. The reported product portfolio and one-month peak and off-peak lead times support production capability, although the small stated plant area and trading-company classification limit independent verification.

Product Q&A

Q:What is the purity level of the produced oxygen and nitrogen?

Oxygen purity can reach up to 99.7% (at 150-160 Bar) or higher as required. Nitrogen purity is typically 99.99% (with 3ppm optional) or up to 99.999% for high-purity models.

Q:What are the available capacity ranges for oxygen and nitrogen?

Oxygen flow ranges from 50 to 5000 m3/hr. Nitrogen flow ranges from 20 to 4500 Nm3/h depending on the specific model selected.

Q:Does the equipment support both gas and liquid production?

Yes, the plant can produce high-purity gas and also full or partial liquid oxygen and nitrogen, which offers better economic efficiency and lower transportation costs.

Q:What is the typical start-up time for the air separation unit?

Start-up time varies by model, ranging from 1 hour for smaller units to up to 26 hours for larger systems. Most models start within 8-20 hours.

Q:What industries can this equipment be used for?

It is widely used in metallurgy, petrochemicals, medical/biotechnology, defense industry, sewage treatment, aquaculture, electronics, and tire vulcanization.