Welcome to >>  WUHAN HENGYETONG GAS EQUIPMENT CO., LTD

1) Fully Automatic & Easy remote control: Fully automated generator;Unattended Operation;Remote Control Access;Production Started when downstream is sensed;The system will go into standby model when nitrogen is not required;

2)Support:Easy to install,reasonable operate from step to step,lowest maintenance and after-service;

Professional technology support from planning,installation and operation of customize project;

3)Convenience: Easy to install and maintain with an unlimited supply of nitrogen;Automatically operate of 

generator's PLC;  starting and stopping the nitrogen production in direct response to demand in the  down 

stream distribution system;Produce whatever gas you need,whenever and wherever you need in exact quality 

and quantity needed;

4)Flexibility: Unmatched System Lay-Out Flexibility. No matter your need or application we can provide state of design to meet your requirements;

5) Provide the core componments:In order to provide customer best service,based on customer's budget and easy to transport,we can also provide our core componments:Control module,soft control system,

Mechanic battening device,CMS and Valve device and so on;coustomer can local purcase the other devices;

6)The Analysis of future operation cost(LCC principle):As the first national manufacturer,provide LCC principle,can help customer control the future operating cost; Design the suitable equipent based on customer request to save cost and recover costing in 2-3 years;

1. PSA Nitrogen Generator Process Description

     Pressure Swing Adsorption (PSA) is a kind of the advanced technology for air separation, and it plays an irreplaceable role in nowadays on-site gas supplying;

      PSA makes use of specific gas has different adsorption and desorption capacity.In the case of the 

adsorption equilibrium, any adsorbent adsorbs the same gas, the higher the gas pressure, the bigger the

adsorbing capacity, whereas,the smaller the gas pressure,the smaller the adsorbing capacity.

      It uses carbon molecular sieve as adsorbent, produces nitrogen by making use of the PSA principle. Under

certain pressure, carbon molecular sieve has different oxygen/nitrogen adsorption capacity, i.e. much more

oxygen adsorption capacity than nitrogen adsorption capacity. PLC controls pneumatic valve open/close to
realize two towers alternate adsorption and desorption as per pressure change,carries out oxygen/nitrogen separation and produces nitrogen with desired purity.

2. PSA Nitrogen Generator Flow Chart

1.Delivery time
Generally 40-60 working days after the order confirmed;

2.Packaging
1) Custom package request is appreciate.
2) Standard package: Packaged in plywood case and placed on plywood skid;