Advantages or features of PSA VPSA oxygen generator
Adsorption tower of each step is to rely on SPC switching valve to open or close. Input design program in advance to PLC, PLC output electric signal control program control valves, program-controlled valve on or off, the implementation steps of switching.
Through the above process, the air can be realized in separation of oxygen and nitrogen, oxygen made of qualified products. Again after oxygen compressor compression, conform to the requirements of the users of the oxygen can be taken to the gas.
Technology flow Drawing

Brief introduction of Technology flow
| No. | 1 | 2 | 3 | 4 | 5 | 6 |
Operation | Adsorption | Consequent | Vacuum desorption | Vacuum cleaning | Pressure equalizing | Oxygen pressurized |




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