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 Oxygen 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 Oxygen 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 LayOut 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) Long service life: Unique mechanic battening technology can effectively prevent the adsorbent from being destroyed and pulverized to extend the life of Zeolite Molecular sieve;

7)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 Oxygen Generator Process Description

    The PSA oxygen generator is usable for all kinds of middle and small amount oxygen onsite supplying, and with the obvious characteristics of simple process flow, completely automatic operation and low running noise, etc.

     The equipment, which makes the zeolite molecular sieves adsorb in the condition of increasing the pressure and desorb under the ordinary pressure, is called pressure swing adsorption oxygen generator which is desorbed under atmosphere pressure (PSA-O2).
     When the pressure of the pressure swift adsorption oxygen generator which is desorbed under the atmosphere pressure increases, the zeolite molecular sieves (ZMS)adsorb nitrogen and produce oxygen, when the pressure steps down to atmospherepressure, the zeolite molecular sieves desorbs nitrogen and regenerate. The desorbedunder the atmosphere pressure PSA-O2 generator usually has two adsorptive towers,one tower is used for adsorbing nitrogen and producing oxygen, while the other fordesorbing nitrogen and making regeneration, two towers alternate adsorption and regeneration to output oxygen continuously.

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;