Custom Made Cryogenic Nitrogen Generator , Powerful Nitrogen Making Machine

Custom Made Cryogenic Nitrogen Generator , Powerful Nitrogen Making Machine

Cryogenic Nitrogen Generator Introduction

PSA Technology is a very mature technology and has been around since the 1970's. In fact, thousands

of PSA plants are serving customers worldwide. We have supplied our PSA plants to customers in over

56 countries.
We explain the PSA technology below using a simple process diagram.

Air is composed of 78% Nitrogen and 21% Oxygen. PSA Nitrogen generation technology works on the

principle of air separation by adsorbing Oxygen and separating Nitrogen.

Pressure Swing Adsorption (PSA Nitrogen) process comprises of 2 vessels filled with Carbon Molecular

Sieves (CMS). (see image below for detail of vessels).

Cryogenic Nitrogen Generator Advantages

The gas seperation of PSA takes such advantages as different gas has different adsorbing capacity in the CMS under different pressure to separate gases. PSA nitrogen generators are designed based on the PSA theory. They possess the properties of simple technology, low space requirement, quick start up, simple maintenance&operation, good applicability, high automation, low operation cost, low investment, etc.

1) convenient and efficient to generate nitrogen: Advance technology, special gas flow distributor to make the gas distribute more well-distributed, high efficient use of CMS, qualified nitrogen can be offered within 15 to 30 minutes.
2) Convenient use: The equipment structure is compact, low space coverage and no need of construction investment, low investment, the only thing to do is to connect power to generate nitrogen.
3) More economical than other ways of nitrogen supply: PSA technology is a simple way to generate nitrogen. It takes air as source, and the only energy consumption is only electricity consumption. So it has the advantages of low operation cost, low energy consumption and high efficiency.
4) Electromechanical integrated design to realize automatic operation: Imported PLC control the full automation, the flow rate, pressure and purity of nitrogen can be regulated and displayed consecutively; No personnel is needed to be on duty.

Enhancement:To ensure the better quality and longer service life, the main parts such as CMS and PLC, we use world famous brand Japan Takeda and MITSUBISHI, for valves, we use Germany Burkert solenoid valves and pneumatic valves.

Cryogenic Nitrogen Generator Specifications:

Cryogenic Nitrogen Generator Technical parameter :

Resource: Air

Pressure:5-10 bar

Pressure dew point:≤10degree

Oil content ≤0.003mg/m3

Air -change with the Nitrogen& Oxygen

Product nitrogen

Pressure:≤9bar

Normal pressure dew point:≤－40degree

Purity:95%-99.9995%

Nitrogen capacity :5-5000Nm3/H
During the last 10 years,about 98% old customers firmly choose SINCE

We are dedicated in the research, development, design, production, manufacturing, sale and service of all kinds of industrial gas equipment, and provide professional consultation on industrial gas systems and related products. Our main products include PSA nitrogen generators, PSA oxygen generators, PSA hydrogen generators, ammonia cracking plant, nitrogen purification plant, methanol decomposition plant etc.

We have obtained dozens of National Invention patents through over 10 years and international certificates such as: ISO9001 international certification, TS certification, SGS testing and certification, CE certification, the United States ASME certification, China Classification Society CCS certification, BV certification, American Bureau of Shipping ABS certification, British Classification Society LR certification, German Classification Society GL certification.

We have provide quality equipment and services for customers from over 30 different industries, such as China Petro, China National Petroleum, CNOOC from petrochemical industry; Sony, Panasonic, Asus, Foxconn from electronics industry; Minute Maid, Jinllongyu, Dio Coffee from food industry; Shanghai Hyundai Pharmaceutical, Jilin Aodong pharmaceutical from pharmaceutical industry; Jiangxi Copper Corporation, Gaoxinzhang Copper from copper processing industry. We also maintain long-term cooperation with the esteemed research institutions, such as Tsinghua University, Henan University, Sichuan University, Tianjin University, 718 Research Institute, etc.. The firefighting system for Beijing Olympic Games in 2008 are equipped with our nitrogen system. Both phase 1 and 2. Nanjing Mint and Shanghai Mint have both purchased and used our Nitrogen system units for their coin production, and the result has been excellent.

Furthermore, we have exported our gas plants to over 40 different countries, with proven result on its quality, stability and safety. We hold the core culture concept of "people-oriented, realistic and innovative, customer first, quality first". We will continue the introduction of advanced technology and scientific research achievements from domestic and abroad, in order to provide more valuable products and services. With the advantages of technical know how, marketing and service, we’ve build a competitive, leading, respected enterprise in our society, in which all the staffs take pride of.

Our workshop:

Our Honor:

2016

●Becoming a member of OptimumNano Innovation Union

●Providing nitrogen generators for world largest Ore Carrier Vessels (400,000 DWT)

2015

●Obtained certifications of ISO9001: 2008 quality management system, Lloyd’s Register of Shipping (UK LR), Bureau Veritas( France BV),American Bureau of Shipping(ABS)and CONFORMITE EUROPEENNE (CE)

●Started exporting our industrial gas solution to international users.

2013

●Approved to be qualified Haier Group supplier, providing PSA nitrogen generator and Membrane nitrogen generator.

2012

●Obtained over 10 Invention Patents on Hydrogen Recovery System Plants, positioning ourself as leader in the industry

●Installed several bell furnace hydrogen recovery system production lines for cold rolled strip manufacturers, effectively reduce the energy cost.

●Provided nitrogen generator for LNG vessel, becoming the first LNG nitrogen generator supplier in this area.

2011

●Installed 2800Nm3/h ship nitrogen generator for a domestic shipping company, becoming the largest ship nitrogen generator manufacturer in China.

2010

●Obtain pressure pipeline special equipment manufacturing license

●Provided the largest nitrogen purifier for SINOPEC, set a record of maximum carbon type nitrogen purifier in China.

2008

●Approved to be Qualified Supplier by China Aerospace Science and Technology Group

●Obtained China Classification Society (CCS) certification

●Cooperated with CNOOC(China National Offshore Oil Corporation) first ship nitrogen generator, which was highly appraised.

2007

●Officially began to be IUR Base for Sichuan University and Material Institute of Central South University of Forestry and Technology

●Approved as“High Technology Enterprise of Jiangsu Province”

2006

●Approved as nominated supplier for CBPMC(China Banknote Printing and Minting Corporation)

September 2004

●Suzhou Since Gas System Co.,Ltd was officially founded

●Full set of nitrogen/ hydrogen gas station successfully installed at Nanjing Mint, which were highly appraised;