Завод по производству жидкого азота и жидкий кислород разделения воздуха для оборудования для производства газа для от завода изготовителя

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Price:208 000,00 $
Price in USD:Details


Product Overview


Pruduct Parameters

Small Size Liquid Oxygen/ Liquid Nitrogen Plant Product information
Product Type
Cryogenic Air Separation Plant
Available Product
Liquid Oxygen /Liquid nitrogen
Applicable Industries:
Industrial fields and Medical
Oxygen Capacity
Oxygen Purity
Working pressure
12 months
Actual size
Wooden box/nude packing

Our Product Advantages
1)Overall skid mounted direct structure、High pressure hose connection,the user needn’t invest the connecting pipe and valves.
2)Complete set of plant is installed without foundation, it has following advantages: stable running, easy operation,convenient maintenance, without easy-damaged spare parts within two years.
3)To ensure all valves’ quality, we adopt the best-quality valve in Air separation Industry produced as the cold-valve in the Rectification column. Ensure that the valve is of little wear, no cooling leak, no gas leak, long life in the long-term running.
4)It have small volume, occupied small area.
5)Advanced technology adopted in each unit can reduce power consumption greatly, and save electricity fee at the same time.
6)The air separation plants manufactured by our factory have been sold to many countries and regions so far, our installation debugging technicians abroad has a very rich experience.

Product Overview

Please send your inquiry details in the below, click "Send" now

Main Part


Air Compressor
The air compressor is sprayed-oil screw type compressor, box-body construction and main machine is imported from Germany. It has low noise and the main machine combines gas, lubrication, water, cooling and electrical instrument to one compact unit. The control system adopts PLC controller, touch-way panel provides the operation of all adjustment of parameter and critical running parameter. The liquid crystal display (with English text) has full protection function and thus has minimal operation supervision from a plant operator.


Pre Cooling System
It adopts a full-close imported compressor therefore refrigeration agent will never leak out. The high-efficient steam water separator and imported automatic drain water machine will ensure the outlet will not produce condensation. Refrigeration component
is imported to support plant can run continuously (non stop) for 365 days a year. It is equipped with long-distance signal connecting point of air inlet temperature, long distance signal of start and stop machine and operating trouble indicator or signal thus it is convenient for user’s interlock supervision. The unit is box type body construction. The foundation is easy to install and construct.


The unit is composed of two vessels: one is on heating while the other being regenerated. This ensures that the gas will be clean and purified to prolong the running period of rectifying (rectification) column. The system uses nitrogen to heat for regenerated and has automatic control for the temperature heat.


Turbine Expander
Turbine expander has the following advantages: 
1.easy to install 
2.less maintenance and easy to maintain 
3.high efficient, runs and operate stable 
4.has minimal cooling lost 
5.Rectification Column


Rectification Column
It incorporates an aluminum fin type heat exchange. The aluminum increases the heat exchange’s affection and depresses the operation pressure. This process will produce less power consumption thus saving on electricity cost. The unit is equipped with an
advanced digital instrument for the temperature, flow and liquid display. It has replaced the traditional meters.


Successful case

Our Advantage

Company Profile

Shenzhen Longer Industry Co., Ltd is a specialized manufactory in air separation equipment. Our company has a complete system including R&D, manufacturing and marketing.

Our main products include air separation plant and liquefaction equipment, all kinds of pressure vessel. Widely used in many industries, such as building materials; metallurgy; stone; electron; aviation; medical treatment; petrifaction, etc.
Our Products have been sold throughout the countries and regions with good quality, reasonable prices and excellent services. Especially, we cooperated with multinational gas company in the world, mostly promoted the research and development ability in products and also advance to diversification and large-scale. We will always be devoted to constant innovation and develop efficiently to provide customers much better products and service.

Logistics & Payment


Q: Are you trading company or factory?

A: We are Air Separation Plant manufacturer, founded in 2003.Clients are very welcomed to
visit our factory

Q: What is the terms of payment?

A: T/T, L/C etc.Q: How long is your delivery time?A: It depends on your order
request, generally it is 45-120 working days

Q: What’s the order process?

A:1) Inquiry---provide us all clear requirements.

2)Quotation---official quotation form with all clear specifications.

3) Contract confirmation---provide correct contract details.

4)Payment terms--- T/T 30% in advanced, balanced before shipment.

5) Production---mass production g. Shipping--- by sea, air or courier. Detailed picture of package will be provided.

6) Installation and commissioning.

Q: Can you provide oversea service?

A: Yes,our engineers are available for over sea services and they have very rich experience for overseas installation

Q: How to get a prompt quotation?

A: When you send us inquiry, please kindly tell us the below technical information.

1) O2/N2 Production capacity:____Nm3/h

2) O2/N2 Purity: ____%

3) O2/N2 Discharge pressure: ____Bar

4) Local Voltages and Frequency: _____V/PH/HZ

5) Application or use for which industry.

0.0172 s.