... 2.Multistage compression. 3.Easy maintena Xinyi Gas Compressor Structures & Features1.Reasonable design and high efficiency.2.Multistage compression.3.Easy ... compress N2, NH3, CO2, Ar, H2, O2, CH4 and other gas mixtures. Xinyi High-pressure Oil-free Compressor Features:1. It ... in 24 hours without any operators.4.Low noise and small vibration. Application to:1.Top-level painting in furniture, autos ...