... - 28.3m3/min/0.7MPa; Screw Air compressorWorld-advanced screw compressor with the features of high efficiency, low maintenance and long ... optimum operation temperature when the ambient temperature is high (46°C).Efficient air-cooled enclosed motor;Specially designed sound isolation hood ... circuit,linkage control,PC panel,frequency conversion,etc.)Screw air compressor: Screw Air ...