#Product Trends
Why The Price Of Oxygen Concentrator Various From Different Suppliers?
Oxygen Concentrator Key Components
You may got different quotation from different suppliers, what’s the performance gap of their products? Here are some indications.
The core components of PSA oxygen generator: molecular sieve tank, compressor and pneumatic (solenoid) control valve
The different components used cause the different price of the oxygen concentrator of the suppliers
Molecular sieve
Function: Capture 78% of nitrogen in the air, let go of 21% of oxygen and 1% of other gases, so as to produce 90% (medical concentration) of oxygen.
Therefore, the quality of molecular sieve directly affects the life of the machine and the treatment effect on patients.
Imported molecular sieves from the United States and France have higher oxygen production efficiency than domestic molecular sieves.
There are also some small details that should not be overlooked:
Molecular sieve tightness: the reliability and life of the metal sealing cover are higher than that of the clinker sealing cover Molecular sieve perfusion
amount: the larger the perfusion amount, the better the life and oxygen concentration. (The premise is the same as molecular sieve)
Compressor
Function: The heart of the whole machine absorbs and pressurizes the air and transports it to the molecular sieve barrel to produce high-concentration oxygen.
The quality of the compressor directly affects the service life, outlet pressure and continuous working time of the oxygen generator.
The compressor is divided into the size of the oxygen displacement, and the 8L and 10L machines must use a large-displacement compressor to ensure performance.
pneumatic (solenoid) control valve
Function: The gas control valve controls the switching of gas, and its quality will also affect the overall performance of the oxygen generator.
AERTI adopts molecular sieves imported from France, large displacement compressors, self-designed high-quality pneumatic (solenoid) control valve,
and self-designed low-noise and high-efficiency heat dissipation systems, so that the whole machine runs smoothly and has excellent performance,
ensuring long-term operation for 24 hours*7 days. And they are very popular among worldwide distributors.
