1. Determine your requirements for the oxygen generator. This is because different products have different requirements for nitrogen purity. Some nitrogen generator manufacturers have many product specifications, and the prices of oxygen generators with different specifications are also different.
2. We need to pay attention to the cost-effectiveness of the product, and we must know that high cost-effectiveness is the first principle. You can choose some self-developed PSA nitrogen generators, because this type of PSA oxygen generator equipment has been optimized and improved on traditional processes, and the product quality is much higher than before.
3. If you can carry out on-site inspections today, you must conduct on-site inspections. While focusing on the big aspects, you should also pay attention to the small details.