How to choose the size of screw air compressor

How to choose the size of screw air compressor

Many users are purchasing screw air compressors for the first time. They have no experience in purchasing, and a large part of them do not know the machine very well. How to buy has become a headache for them. Several principles for users to purchase are as follows:

　　 1. We need to be clear about the application of the machine, medical treatment? mine? Petrochemical? Still other.

　　2. The required displacement, the minimum operating pressure and the maximum operating pressure.

　　3. The suitable placement position (ventilated, clean, dry, etc.), the placement position of the screw air compressor has an impact on its service life and failure rate.

4. Brand selection, the current screw air compressor market is mixed, there are countless brands, and the quotations are also high and low. At this time, we should not be greedy for cheap and purchase cheap machines. We should pay more attention to quality and after-sales service. , Brand beer and so on.

　　5. There are many opportunistic suppliers nowadays. In order to obtain greater profits from them, without considering long-term development and deceiving consumers, the selection of suppliers also needs to be prudent.