Q: What are the compression methods for air compressors?
Answer: Common compression methods for air compressors include screw type, which can be divided into dry screw air compressors, water lubricated screw air compressors, and oil injection screw air compressors; There is also a vortex type air compressor, commonly used in scenarios with low exhaust demand. The piston type air compressor is quite common, and it is used for car inflation and tire repair.