1. Domestic compressor is used for ordinary industrial oxygen generator. The service life of the cup is short and the gas flow rate is small, which directly affects the service life of the whole machine. The service life of industrial oxygen generator mainly depends on which point. The service life of Xinqing imported compressor cup is more than 5 years, the air flow is large, and it is matched with imported molecular sieve, and the oxygen output effect is good.

2. The noise produced by air separation equipment will bring inconvenience to people's work and life. The noise is determined by the muffler. The specific noise data can be seen in the product properties. In the same machine quality and price, should try to choose low noise. In order to reduce the noise of the oxygen generator, it is a reliable and continuous operation system.

3. Molecular sieve is the most important core component of air separation plant, just like CPU in computer. Its function is to separate oxygen in the air from other inert gases. The quality of molecular sieve directly determines the stability of oxygen flow rate and oxygen concentration. Good molecular sieves are imported from abroad, mainly from France and the United States. The imported molecular sieve has the characteristics of large capacity, high adsorption rate and long service life. The adsorption rate of molecular sieve in industrial oxygen generator is high, and the oxygen production rate is as high as 93-99%.

4. Due to good heat dissipation performance, the industrial oxygen generator with good heat dissipation performance generally adopts metal cooling fan, and the fan blade thickness can reach 38mm, which can ensure good heat dissipation effect and will not stop due to heating. The machine with poor heat dissipation is a plastic fan, which is only 20 mm thick. Insufficient heat dissipation effect directly affects working time and service life.