@bdair_compressor: Ever wondered what actually happens inside a screw air compressor? At the core of the airend are two precisely matched helical rotors. As they rotate together inside the casing, the trapped air volume becomes smaller, increasing the air pressure step by step. The geometry, rotor matching and internal clearances all play an important role in compression efficiency, operating stability and long-term reliability. This is the mechanical principle behind one of the most widely used industrial compressed air technologies. #AirCompressor #ScrewCompressor #TwinScrew #CompressorRotor #Airend